Matches (196-71) > Time Span: Career; Sets: Deciders        Stats:  Serve |  | 
DateTournamentSurfaceRdRkvRkScoreMoreDRA%DF%1stIn1st%2nd%BPSvdTime
11‑Mar‑2025Phoenix CHHardQF7640Nishikori  (2)Flavio Cobolli [ITA]6-2 4-6 6-41.141.9%2.9%63.1%69.2%50.0%8/102:12
5‑Mar‑2025Indian Wells MastersHardR1287658Nishikori  Jaume Munar [ESP]6-2 5-7 7-6(3)1.011.6%4.7%67.2%64.0%47.6%10/142:57
10‑Feb‑2025Delray BeachHardR3271123(WC)Mackenzie Mcdonald [USA]  Nishikori7-6(4) 4-6 7-50.923.9%2.0%59.8%67.2%46.3%2/72:32
13‑Jan‑2025Australian OpenHardR12876105Nishikori  (Q)Thiago Monteiro [BRA]4-6 6-7(4) 7-5 6-2 6-3 (ch)1.3312.1%2.1%72.1%81.2%56.4%6/74:06
30‑Dec‑2024Hong KongHardF10667Alexandre Muller [FRA]  (W)Nishikori2-6 6-1 6-3 (ch)0.775.3%1.3%64.0%58.3%51.9%4/81:43
30‑Dec‑2024Hong KongHardQF10649(WC)Nishikori  Cameron Norrie [GBR]6-3 3-6 6-21.245.3%1.3%73.3%78.2%45.0%1/21:41
30‑Dec‑2024Hong KongHardR1610619(WC)Nishikori  (3)Karen Khachanov [RUS]4-6 6-3 7-51.171.1%1.1%68.9%69.4%60.7%5/82:09
4‑Nov‑2024Helsinki CHHardF132102Nishikori  (5)Luca Nardi [ITA]3-6 6-4 6-1 (ch)1.322.4%3.6%57.1%70.8%55.6%4/72:08
4‑Nov‑2024Helsinki CHHardSF132332Nishikori  (Q)Max Hans Rehberg [GER]6-4 6-7(6) 6-21.181.9%2.8%67.3%68.1%51.4%11/132:41
4‑Nov‑2024Helsinki CHHardR16132134Nishikori  (7)Jerome Kym [SUI]6-3 1-6 6-21.005.4%5.4%70.3%65.4%40.9%6/101:36
28‑Oct‑2024Bratislava 2 CHHardQF140196Nishikori  Constant Lestienne [FRA]6-3 5-7 6-21.144.5%3.6%77.5%62.8%40.0%7/122:27
28‑Oct‑2024Bratislava 2 CHHardR16140146Nishikori  Lukas Klein [SVK]6-3 6-7(3) 6-11.221.0%0.0%64.7%68.2%69.4%4/41:59
28‑Oct‑2024Bratislava 2 CHHardR3214088Nishikori  (3)Marton Fucsovics [HUN]6-2 1-6 6-11.330.0%0.0%75.0%70.8%62.5%4/61:32
2‑Oct‑2024Shanghai MastersHardR12815338(WC)Nishikori  Mariano Navone [ARG]3-6 6-4 6-31.201.2%0.0%68.3%67.9%61.5%5/72:16
25‑Sep‑2024TokyoHardQF20014(6)Holger Rune [DEN]  (WC)Nishikori3-6 6-2 7-50.911.1%0.0%70.3%68.8%51.9%5/92:16
25‑Sep‑2024TokyoHardR32200373(WC)Nishikori  (PR)Marin Cilic [CRO]6-4 3-6 6-30.958.6%2.5%70.4%75.4%41.7%2/42:04
2‑Sep‑2024Genoa CHClayQF22284(3)Jaume Munar [ESP]  Nishikori2-6 7-5 6-30.973.2%1.1%53.8%58.0%53.5%7/122:32
5‑Aug‑2024Canada MastersHardR6457655(PR)Nishikori  Alex Michelsen [USA]3-6 7-5 6-41.131.1%3.4%63.6%66.1%62.5%1/42:33
1‑Jul‑2024WimbledonGrassR12840176Arthur Rinderknech [FRA]  Nishikori5-7 6-4 6-7(2) 6-3 6-20.722.9%2.9%70.9%61.3%60.8%14/203:30
27‑May‑2024Roland GarrosClayR128350166Nishikori  (Q)Gabriel Diallo [CAN]7-5 7-6(3) 3-6 1-6 7-50.880.5%1.4%71.0%44.7%53.2%6/14
10‑Jul‑2023Chicago CHHardQF501250Alex Michelsen [USA]  (WC)Nishikori7-6(13) 3-6 6-10.883.7%2.8%63.6%67.6%46.2%3/72:36
3‑Jul‑2023Bloomfield Hills CHHardR16501180(3)Denis Kudla [USA]  (WC)Nishikori6-4 3-6 6-30.895.4%5.4%57.0%64.2%52.5%8/122:21
12‑Jun‑2023Palmas Del Mar CHHardR16258(WC)Nishikori  (7)Mitchell Krueger [USA]4-6 6-3 6-21.382.7%0.0%73.3%67.3%65.0%0/32:19
4‑Oct‑2021Indian Wells MastersHardR645222(18)Daniel Evans [GBR]  Nishikori4-6 6-3 6-40.902.1%3.1%50.0%72.9%52.1%6/92:47
4‑Oct‑2021Indian Wells MastersHardR12852182Nishikori  (Q)Joao Sousa [POR]6-7(5) 6-3 6-21.225.4%1.1%60.2%62.5%56.8%4/82:22
30‑Aug‑2021US OpenHardR645661Nishikori  Mackenzie Mcdonald [USA]7-6(3) 6-3 6-7(5) 2-6 6-30.951.1%3.3%70.3%60.9%51.9%14/223:57
9‑Aug‑2021Canada MastersHardR645559(PR)Nishikori  Miomir Kecmanovic [SRB]6-4 6-7(5) 6-21.192.2%0.0%67.8%68.9%65.5%1/32:07
2‑Aug‑2021WashingtonHardSF67107Mackenzie Mcdonald [USA]  Nishikori6-4 3-6 7-50.970.9%2.7%67.3%63.2%40.5%8/132:45
2‑Aug‑2021WashingtonHardR166729Nishikori  (7)Cameron Norrie [GBR]3-6 6-3 6-31.206.6%2.6%68.4%61.5%66.7%2/62:09
24‑Jul‑2021Tokyo OlympicsHardR326964Nishikori  Marcos Giron [USA]7-6(5) 3-6 6-1
14‑Jun‑2021HalleGrassR165752Sebastian Korda [USA]  Nishikori2-6 6-3 7-50.952.7%0.0%70.5%63.3%54.5%9/112:40
14‑Jun‑2021HalleGrassR325784Nishikori  (Q)Ricardas Berankis [LTU]6-3 2-6 6-2 (ch)1.025.2%5.2%68.8%67.9%54.2%3/51:40
31‑May‑2021Roland GarrosClayR644925Nishikori  (23)Karen Khachanov [RUS]4-6 6-2 2-6 6-4 6-41.130.0%1.9%65.4%67.6%57.4%8/123:59
31‑May‑2021Roland GarrosClayR12849159Nishikori  (Q)Alessandro Giannessi [ITA]6-4 6-7(4) 6-3 4-6 6-41.281.4%3.5%62.2%73.0%53.7%10/174:03
10‑May‑2021Rome MastersClayR16456(6)Alexander Zverev [GER]  Nishikori4-6 6-3 6-40.931.9%0.0%64.4%58.2%45.9%8/132:52
3‑May‑2021Madrid MastersClayR644323Nishikori  Karen Khachanov [RUS]6-7(6) 6-2 6-21.130.0%2.1%59.4%66.7%56.4%2/42:18
19‑Apr‑2021BarcelonaClayR16393(1)Rafael Nadal [ESP]  Nishikori6-0 2-6 6-20.842.5%1.3%62.0%55.1%46.7%6/112:19
19‑Apr‑2021BarcelonaClayR323922Nishikori  (13)Cristian Garin [CHI]7-6(5) 4-6 6-11.000.8%0.0%71.1%54.9%62.2%9/132:34
19‑Apr‑2021BarcelonaClayR643950Nishikori  Guido Pella [ARG]4-6 7-6(4) 6-21.143.6%2.7%60.4%55.2%63.6%12/162:39
22‑Mar‑2021Miami MastersHardR32395(2)Stefanos Tsitsipas [GRE]  (28)Nishikori6-3 3-6 6-10.521.1%0.0%65.5%61.4%53.3%7/101:56
22‑Mar‑2021Miami MastersHardR643959(28)Nishikori  Aljaz Bedene [SLO]7-6(6) 5-7 6-41.183.0%2.0%66.3%73.1%52.9%2/62:50
15‑Mar‑2021DubaiHardQF4181(Q)Lloyd Harris [RSA]  Nishikori6-1 3-6 6-30.971.6%3.2%66.7%69.0%52.4%1/51:36
15‑Mar‑2021DubaiHardR644138Nishikori  Reilly Opelka [USA]3-6 6-3 6-41.045.4%0.0%62.2%78.3%64.3%0/11:36
1‑Mar‑2021RotterdamHardR164523Nishikori  Alex De Minaur [AUS]6-3 2-6 7-50.961.0%2.0%63.3%62.9%55.6%5/82:14
2‑Feb‑2021Atp CupHardRR419Diego Schwartzman [ARG]  Nishikori6-1 6-7(4) 6-00.731.3%2.5%64.6%54.9%35.7%6/132:09
28‑Sep‑2020Roland GarrosClayR643574Stefano Travaglia [ITA]  Nishikori6-4 2-6 7-6(7) 4-6 6-21.040.7%1.3%67.3%61.4%61.2%7/143:53
28‑Sep‑2020Roland GarrosClayR1283534Nishikori  (32)Daniel Evans [GBR]1-6 6-1 7-6(3) 1-6 6-40.990.8%1.5%64.6%60.7%50.0%10/183:49
7‑Sep‑2020KitzbuhelClayR323447Miomir Kecmanovic [SRB]  (6)Nishikori4-6 6-4 6-20.832.4%7.1%52.9%53.3%50.0%3/101:58
5‑Aug‑2019Canada MastersHardR32666Richard Gasquet [FRA]  (5)Nishikori6-7(6) 6-2 7-6(4)0.935.5%3.1%62.5%63.7%47.9%15/203:09
27‑May‑2019Roland GarrosClayR16738(7)Nishikori  Benoit Paire [FRA]6-2 6-7(8) 6-2 6-7(8) 7-51.121.6%3.3%64.8%67.8%48.4%7/123:55
27‑May‑2019Roland GarrosClayR32732(7)Nishikori  (31)Laslo Djere [SRB]6-4 6-7(6) 6-3 4-6 8-61.134.1%3.5%66.1%69.9%50.0%8/144:26
13‑May‑2019Rome MastersClayR16651(6)Nishikori  Jan Lennard Struff [GER]3-6 7-6(2) 6-31.044.3%6.5%58.1%66.7%41.0%4/92:08
22‑Apr‑2019BarcelonaClaySF714(7)Daniil Medvedev [RUS]  (4)Nishikori6-4 3-6 7-5 (ch)0.911.0%1.0%62.6%64.5%59.5%4/72:24
18‑Mar‑2019Miami MastersHardR64644Dusan Lajovic [SRB]  (5)Nishikori2-6 6-2 6-30.913.7%1.2%61.0%60.0%50.0%4/91:55
4‑Mar‑2019Indian Wells MastersHardR32767Hubert Hurkacz [POL]  (6)Nishikori4-6 6-4 6-30.953.8%3.8%61.3%75.5%54.8%6/92:04
4‑Mar‑2019Indian Wells MastersHardR64752(6)Nishikori  Adrian Mannarino [FRA]6-4 4-6 7-6(4)1.063.0%2.0%63.4%64.1%54.1%3/72:33
25‑Feb‑2019DubaiHardR16677Hubert Hurkacz [POL]  (1)Nishikori7-5 5-7 6-2 (ch)0.871.1%4.5%61.4%61.1%52.9%1/72:03
11‑Feb‑2019RotterdamHardSF768(WC)Stan Wawrinka [SUI]  (1)Nishikori6-2 4-6 6-4 (ch)0.830.0%2.0%65.0%53.8%62.9%9/142:13
11‑Feb‑2019RotterdamHardR32736(1)Nishikori  (SE)Pierre Hugues Herbert [FRA]3-6 6-1 6-41.750.0%1.5%65.7%84.1%60.9%3/42:11
14‑Jan‑2019Australian OpenHardR16923(8)Nishikori  (23)Pablo Carreno Busta [ESP]6-7(8) 4-6 7-6(4) 6-4 7-6(8) (ch)1.067.2%1.0%61.4%73.2%42.5%8/145:05
14‑Jan‑2019Australian OpenHardR64973(8)Nishikori  Ivo Karlovic [CRO]6-3 7-6(6) 5-7 5-7 7-6(7)1.145.7%1.3%76.6%79.3%70.3%3/53:48
14‑Jan‑2019Australian OpenHardR1289176(8)Nishikori  (Q)Kamil Majchrzak [POL]3-6 6-7(6) 6-0 6-2 3-0 RET1.455.5%2.8%67.0%72.6%55.6%6/82:48
31‑Dec‑2018BrisbaneHardF916(2)Nishikori  (4)Daniil Medvedev [RUS]6-4 3-6 6-2 (ch)1.223.9%3.9%57.1%70.5%51.5%3/62:04
22‑Oct‑2018ViennaHardR321145(5)Nishikori  Frances Tiafoe [USA]7-6(3) 5-7 6-21.099.5%3.2%63.2%75.0%60.0%3/52:08
8‑Oct‑2018Shanghai MastersHardR3212415(8)Nishikori  (WC)Yibing Wu [CHN]3-6 6-0 6-31.414.8%0.0%67.7%66.7%70.0%0/2
17‑Sep‑2018MetzHardSF12166(Q)Matthias Bachinger [GER]  (1)Nishikori2-6 6-4 7-51.235.9%1.2%70.6%71.7%64.0%2/42:10
17‑Sep‑2018MetzHardQF1231(1)Nishikori  (5)Nikoloz Basilashvili [GEO]6-3 4-6 6-41.2912.8%1.3%60.3%83.0%41.9%5/82:07
27‑Aug‑2018US OpenHardQF197(21)Nishikori  (7)Marin Cilic [CRO]2-6 6-4 7-6(5) 4-6 6-4 (ch)0.873.8%2.5%55.3%70.5%52.1%7/134:08
30‑Jul‑2018WashingtonHardQF203(1)Alexander Zverev [GER]  (7)Nishikori3-6 6-1 6-4 (ch)0.632.5%1.3%62.5%62.0%50.0%7/111:45
28‑May‑2018Roland GarrosClayR642151(19)Nishikori  Benoit Paire [FRA]6-3 2-6 4-6 6-2 6-31.100.7%4.9%62.2%75.3%42.6%7/122:59
14‑May‑2018Rome MastersClayQF2418(11)Novak Djokovic [SRB]  Nishikori2-6 6-1 6-30.832.4%2.4%62.4%58.5%34.4%4/102:21
14‑May‑2018Rome MastersClayR32244Nishikori  (3)Grigor Dimitrov [BUL]6-7(4) 7-5 6-4 (ch)1.041.0%0.0%60.4%68.9%55.0%2/52:55
16‑Apr‑2018Monte Carlo MastersClaySF364Nishikori  (3)Alexander Zverev [GER]3-6 6-3 6-4 (ch)1.151.1%4.5%59.6%60.4%66.7%3/62:13
16‑Apr‑2018Monte Carlo MastersClayQF363Nishikori  (2)Marin Cilic [CRO]6-4 6-7(1) 6-3 (ch)1.024.2%4.2%55.5%72.7%49.1%4/62:55
16‑Apr‑2018Monte Carlo MastersClayR163662Nishikori  (Q)Andreas Seppi [ITA]6-0 2-6 6-31.221.3%0.0%58.7%68.2%61.3%5/71:46
16‑Apr‑2018Monte Carlo MastersClayR643618Nishikori  (12)Tomas Berdych [CZE]4-6 6-2 6-1 (ch)1.564.6%4.6%55.4%77.8%58.6%2/41:45
19‑Mar‑2018Miami MastersHardR643396(26)Nishikori  (Q)John Millman [AUS]7-6(4) 4-6 6-31.072.6%6.8%53.8%65.1%59.3%9/122:51
26‑Feb‑2018AcapulcoHardR322645Denis Shapovalov [CAN]  Nishikori6-7(3) 6-3 6-10.830.0%4.3%50.0%67.4%50.0%4/92:17
12‑Feb‑2018New YorkHardSF2711(1)Kevin Anderson [RSA]  (5)Nishikori6-1 3-6 7-6(4)0.815.6%3.4%59.6%69.8%61.1%4/62:11
12‑Feb‑2018New YorkHardQF2791(5)Nishikori  Radu Albot [MDA]4-6 6-3 6-11.443.8%1.3%64.1%78.0%46.4%5/81:57
29‑Jan‑2018Dallas CHHardR1627162(1)Nishikori  Matthias Bachinger [GER]4-6 6-4 6-41.023.0%0.0%51.0%60.8%67.3%8/102:02
22‑Jan‑2018Newport Beach CHHardR3224238(Q)Dennis Novikov [USA]  (1)Nishikori6-3 3-6 6-40.827.4%7.4%56.8%74.1%41.5%11/151:47
7‑Aug‑2017Canada MastersHardR32922Gael Monfils [FRA]  (5)Nishikori6-7(4) 7-5 7-6(6)1.011.7%6.0%56.9%65.2%54.0%4/102:41
31‑Jul‑2017WashingtonHardQF9225(2)Nishikori  (WC)Tommy Paul [USA]3-6 7-6(8) 6-40.954.2%2.5%63.6%72.0%48.8%7/92:39
31‑Jul‑2017WashingtonHardR32958(2)Nishikori  Donald Young [USA]6-3 4-6 7-6(5)1.072.1%3.1%57.7%60.7%56.1%3/72:25
19‑Jun‑2017HalleGrassR32934(3)Nishikori  Fernando Verdasco [ESP]6-7(7) 6-3 6-41.182.9%3.8%64.4%83.6%48.6%9/102:24
29‑May‑2017Roland GarrosClayR32967(8)Nishikori  Hyeon Chung [KOR]7-5 6-4 6-7(4) 0-6 6-41.044.3%1.9%58.4%71.3%52.2%11/173:51
22‑May‑2017GenevaClaySF933(Q)Mischa Zverev [GER]  (2)Nishikori6-4 3-6 6-30.914.2%4.2%53.1%54.9%62.2%4/82:16
22‑May‑2017GenevaClayQF962(2)Nishikori  Kevin Anderson [RSA]2-6 6-4 7-6(6)1.080.0%1.0%62.5%80.0%52.8%4/62:29
8‑May‑2017Madrid MastersClayR32840(6)Nishikori  Diego Schwartzman [ARG]1-6 6-0 6-4 (ch)1.155.4%0.0%65.2%60.0%43.8%9/132:00
20‑Mar‑2017Miami MastersHardR16457(2)Nishikori  Federico Delbonis [ARG]6-3 4-6 6-31.262.4%8.3%58.3%81.6%48.6%1/32:14
20‑Mar‑2017Miami MastersHardR32430(2)Nishikori  (25)Fernando Verdasco [ESP]7-6(2) 6-7(5) 6-11.203.4%2.6%62.9%72.6%46.5%10/132:44
6‑Mar‑2017Indian Wells MastersHardQF518(17)Jack Sock [USA]  (4)Nishikori6-3 2-6 6-2 (ch)0.884.9%3.7%65.4%71.7%39.3%8/111:48
13‑Feb‑2017Buenos AiresClaySF577(1)Nishikori  (WC)Carlos Berlocq [ARG]4-6 6-4 6-31.183.3%3.3%63.0%75.9%44.1%7/102:43
13‑Feb‑2017Buenos AiresClayR16550(1)Nishikori  Diego Schwartzman [ARG]5-7 6-2 6-21.203.3%0.0%66.3%70.5%41.9%8/112:04
16‑Jan‑2017Australian OpenHardR16517(17)Roger Federer [SUI]  (5)Nishikori6-7(4) 6-4 6-1 4-6 6-3 (ch)0.743.0%3.0%65.2%68.2%42.1%11/183:23
16‑Jan‑2017Australian OpenHardR128545(5)Nishikori  Andrey Kuznetsov [RUS]5-7 6-1 6-4 6-7(6) 6-21.237.0%0.0%62.0%68.4%56.7%7/123:34
2‑Jan‑2017BrisbaneHardF517(7)Grigor Dimitrov [BUL]  (3)Nishikori6-2 2-6 6-3 (ch)0.905.8%0.0%71.0%73.5%45.0%2/51:48
2‑Jan‑2017BrisbaneHardR165105(3)Nishikori  (Q)Jared Donaldson [USA]4-6 6-4 6-31.152.8%2.8%61.7%71.2%43.9%4/82:23
14‑Nov‑2016Tour FinalsHardRR57(7)Marin Cilic [CRO]  (5)Nishikori3-6 6-2 6-30.811.4%2.7%63.5%63.8%44.4%1/51:53
14‑Nov‑2016Tour FinalsHardRR51(1)Andy Murray [GBR]  (5)Nishikori6-7(9) 6-4 6-4 (ch)0.940.0%5.0%63.0%72.0%40.9%3/73:20
31‑Oct‑2016Paris MastersHardR16413(11)Jo Wilfried Tsonga [FRA]  (5)Nishikori0-6 6-3 7-6(3)1.005.8%7.0%53.5%78.3%47.5%5/72:00
24‑Oct‑2016BaselHardSF537(3)Nishikori  Gilles Muller [LUX]4-6 7-6(3) 6-30.937.8%2.9%64.7%69.7%66.7%4/62:14
3‑Oct‑2016TokyoHardR32581(1)Nishikori  (LL)Donald Young [USA]4-6 6-2 6-21.393.9%2.6%69.7%69.8%69.6%2/31:49
29‑Aug‑2016US OpenHardQF72(6)Nishikori  (2)Andy Murray [GBR]1-6 6-4 4-6 6-1 7-5 (ch)1.130.8%3.1%59.5%71.8%43.4%7/153:57
8‑Aug‑2016Rio OlympicsHardBR75(4)Nishikori  (3)Rafael Nadal [ESP]6-2 6-7(1) 6-3 (ch)1.337.9%2.2%58.4%69.2%64.9%3/52:49
8‑Aug‑2016Rio OlympicsHardQF711(4)Nishikori  (6)Gael Monfils [FRA]7-6(4) 4-6 7-6(6)1.010.8%0.8%50.4%70.0%67.8%3/52:53
25‑Jul‑2016Canada MastersHardQF640(3)Nishikori  Grigor Dimitrov [BUL]6-3 3-6 6-21.166.1%4.0%61.6%67.2%52.6%11/132:09
13‑Jun‑2016HalleGrassR32629(2)Nishikori  Lucas Pouille [FRA]6-7(5) 6-1 6-4 (ch)1.527.2%1.2%66.3%78.2%67.9%1/21:51
23‑May‑2016Roland GarrosClayR32652(5)Nishikori  Fernando Verdasco [ESP]6-3 6-4 3-6 2-6 6-40.982.6%4.6%63.6%63.5%43.6%11/193:21
9‑May‑2016Rome MastersClaySF61(1)Novak Djokovic [SRB]  (6)Nishikori2-6 6-4 7-6(5) (ch)0.923.2%1.6%62.1%62.3%57.4%12/143:01
9‑May‑2016Rome MastersClayR32624(6)Nishikori  Viktor Troicki [SRB]5-7 6-2 6-31.451.3%0.0%61.8%74.5%72.4%2/31:55
2‑May‑2016Madrid MastersClayQF621(6)Nishikori  Nick Kyrgios [AUS]6-7(6) 7-6(1) 6-3 (ch)1.004.2%0.8%70.6%76.2%60.0%3/32:38
2‑May‑2016Madrid MastersClayR32631(6)Nishikori  Fabio Fognini [ITA]6-2 3-6 7-51.123.1%4.2%66.7%71.9%40.6%11/132:12
21‑Mar‑2016Miami MastersHardQF616(6)Nishikori  (16)Gael Monfils [FRA]4-6 6-3 7-6(3)1.022.6%5.2%55.2%65.6%55.8%6/92:29
7‑Mar‑2016Indian Wells MastersHardR16611(5)Nishikori  (9)John Isner [USA]1-6 7-6(2) 7-6(5)0.851.1%1.1%65.3%80.6%54.5%2/42:10
4‑Mar‑2016Davis Cup WG R1: GBR vs JPNHardRR6157Nishikori  Daniel Evans [GBR]6-3 7-5 7-6(3)1.265.0%3.0%55.0%61.8%66.7%9/132:44
4‑Mar‑2016Davis Cup WG R1: GBR vs JPNHardRR62Andy Murray [GBR]  Nishikori7-5 7-6(6) 3-6 4-6 6-30.942.7%3.8%60.0%67.6%43.2%12/194:54
8‑Feb‑2016MemphisHardSF758(1)Nishikori  (4)Sam Querrey [USA]3-6 6-3 6-31.2310.4%0.0%61.0%78.7%60.0%5/61:42
4‑Jan‑2016BrisbaneHardQF818(7)Bernard Tomic [AUS]  (2)Nishikori6-3 1-6 6-30.996.0%3.6%61.9%67.3%46.9%7/101:59
15‑Nov‑2015Tour FinalsHardRR86(8)Nishikori  (6)Tomas Berdych [CZE]7-5 3-6 6-3 (ch)1.144.5%4.5%59.1%75.0%50.0%1/3
15‑Nov‑2015Tour FinalsHardRR83(3)Roger Federer [SUI]  (8)Nishikori7-5 4-6 6-4 (ch)0.962.1%4.2%56.8%70.4%41.5%0/6
2‑Nov‑2015Paris MastersHardR32732(6)Nishikori  Jeremy Chardy [FRA]7-6(4) 6-7(6) 6-11.434.9%1.0%57.8%78.0%60.5%2/3
11‑Oct‑2015Shanghai MastersHardR32632(6)Nishikori  Nick Kyrgios [AUS]1-6 6-4 6-41.267.2%7.2%60.9%83.3%48.1%0/2
5‑Oct‑2015TokyoHardSF632Benoit Paire [FRA]  (2)Nishikori1-6 6-4 6-2 (ch)1.064.9%2.4%63.4%78.8%36.7%3/6
5‑Oct‑2015TokyoHardQF614(2)Nishikori  (6)Marin Cilic [CRO]3-6 7-5 6-31.285.1%1.3%55.7%75.0%74.3%2/3
5‑Oct‑2015TokyoHardR32638(2)Nishikori  Borna Coric [CRO]2-6 6-1 6-2 (ch)1.227.2%4.8%48.2%72.5%51.2%8/10
31‑Aug‑2015US OpenHardR128441Benoit Paire [FRA]  (4)Nishikori6-4 3-6 4-6 7-6(6) 6-41.032.5%3.1%67.9%72.2%68.6%6/8
3‑Aug‑2015WashingtonHardF518(2)Nishikori  (8)John Isner [USA]4-6 6-4 6-4 (ch)1.366.5%2.6%59.7%91.3%54.8%1/2
3‑Aug‑2015WashingtonHardSF58(2)Nishikori  (3)Marin Cilic [CRO]3-6 6-1 6-41.098.0%6.9%55.2%75.0%48.7%6/8
3‑Aug‑2015WashingtonHardR32595(2)Nishikori  James Duckworth [AUS]6-7(8) 6-1 6-41.5011.1%3.3%57.8%80.8%60.5%5/7
29‑Jun‑2015WimbledonGrassR128555(5)Nishikori  Simone Bolelli [ITA]6-3 6-7(4) 6-2 3-6 6-31.3010.1%2.9%59.4%74.4%67.9%3/4
15‑Jun‑2015HalleGrassQF551(2)Nishikori  Jerzy Janowicz [POL]6-4 5-7 6-31.227.8%2.0%66.7%72.1%52.9%2/5
24‑May‑2015Roland GarrosClayQF515(14)Jo Wilfried Tsonga [FRA]  (5)Nishikori6-1 6-4 4-6 3-6 6-30.723.1%3.8%66.3%67.0%42.6%13/193:45
10‑May‑2015Rome MastersClayQF61(1)Novak Djokovic [SRB]  (5)Nishikori6-3 3-6 6-1 (ch)0.707.9%2.6%60.5%60.9%60.0%3/61:48
3‑May‑2015Madrid MastersClayR32521(4)Nishikori  David Goffin [BEL]6-2 4-6 6-41.211.3%1.3%69.2%74.1%50.0%2/41:54
20‑Apr‑2015BarcelonaClayQF516(1)Nishikori  (7)Roberto Bautista Agut [ESP]6-2 3-6 6-1 (ch)1.938.2%0.0%57.4%80.0%69.2%1/21:41
12‑Mar‑2015Indian Wells MastersHardR32531(5)Nishikori  (28)Fernando Verdasco [ESP]6-7(6) 6-1 6-41.194.0%5.1%52.5%76.9%61.7%3/32:16
6‑Mar‑2015Davis Cup WG R1: CAN vs JPNHardRR46Nishikori  Milos Raonic [CAN]3-6 6-3 6-4 2-6 6-4
23‑Feb‑2015AcapulcoHardSF515(1)Nishikori  (4)Kevin Anderson [RSA]6-2 3-6 6-3 (ch)1.307.9%1.3%55.3%76.2%61.8%3/52:02
9‑Feb‑2015MemphisHardSF541(1)Nishikori  Sam Querrey [USA]5-7 7-6(5) 7-6(5)0.933.9%1.6%55.8%75.0%57.9%4/62:42
9‑Feb‑2015MemphisHardQF5156(1)Nishikori  (Q)Austin Krajicek [USA]4-6 6-3 6-41.048.0%8.0%59.0%76.3%51.2%8/102:11
9‑Feb‑2015MemphisHardR165165(1)Nishikori  (Q)Ryan Harrison [USA]3-6 6-3 6-41.037.0%3.5%52.3%75.6%46.3%1/31:57
4‑Jan‑2015BrisbaneHardSF58(3)Milos Raonic [CAN]  (2)Nishikori6-7(4) 7-6(4) 7-6(4)1.025.2%2.6%70.7%84.1%61.8%3/32:33
9‑Nov‑2014Tour FinalsHardSF51(1)Novak Djokovic [SRB]  (4)Nishikori6-1 3-6 6-0 (ch)0.604.5%9.0%56.7%76.3%17.2%3/91:28
9‑Nov‑2014Tour FinalsHardRR510(4)Nishikori  (9)David Ferrer [ESP]4-6 6-4 6-1 (ch)1.216.0%7.1%58.3%79.6%42.9%7/91:57
27‑Oct‑2014Paris MastersHardQF76(6)Nishikori  (4)David Ferrer [ESP]3-6 7-6(5) 6-4 (ch)0.962.9%2.9%60.0%68.3%31.0%3/92:44
27‑Oct‑2014Paris MastersHardR16712(6)Nishikori  (10)Jo Wilfried Tsonga [FRA]6-1 4-6 6-4 (ch)1.211.1%3.4%54.0%70.2%60.0%5/62:09
27‑Oct‑2014Paris MastersHardR32717(6)Nishikori  Tommy Robredo [ESP]6-7(4) 6-2 6-31.384.4%6.6%58.2%86.8%57.9%2/21:57
29‑Sep‑2014TokyoHardF78(4)Nishikori  (3)Milos Raonic [CAN]7-6(5) 4-6 6-40.901.0%3.8%67.3%77.1%58.8%4/52:13
29‑Sep‑2014TokyoHardSF762(4)Nishikori  Benjamin Becker [GER]4-6 6-0 7-6(2)1.349.4%1.2%76.5%72.3%60.0%2/41:47
22‑Sep‑2014Kuala LumpurHardSF857(1)Nishikori  Jarkko Nieminen [FIN]6-3 4-6 6-21.2011.1%4.2%56.9%68.3%58.1%1/41:37
25‑Aug‑2014US OpenHardQF114(10)Nishikori  (3)Stan Wawrinka [SUI]3-6 7-5 7-6(7) 6-7(5) 6-40.941.6%3.3%58.7%75.9%53.9%8/104:15
25‑Aug‑2014US OpenHardR16116(10)Nishikori  (5)Milos Raonic [CAN]4-6 7-6(4) 6-7(6) 7-5 6-4 (ch)1.164.9%4.3%56.1%73.9%66.7%5/94:19
28‑Jul‑2014WashingtonHardR161191(4)Nishikori  Lukas Lacko [SVK]6-2 2-6 6-31.2410.8%8.1%52.7%82.1%40.0%3/61:29
28‑Jul‑2014WashingtonHardR321163(4)Nishikori  Sam Querrey [USA]6-4 5-7 6-41.1710.6%1.2%55.3%85.1%65.8%1/21:52
23‑Jun‑2014WimbledonGrassR3212132(10)Nishikori  (LL)Simone Bolelli [ITA]3-6 6-3 4-6 7-6(4) 6-40.988.2%2.7%60.5%84.3%51.7%6/83:13
9‑Jun‑2014HalleGrassR161220(4)Nishikori  Gael Monfils [FRA]6-1 3-6 6-31.212.8%1.4%67.6%75.0%52.2%4/61:29
4‑May‑2014Madrid MastersClayF121(1)Rafael Nadal [ESP]  (10)Nishikori2-6 6-4 3-0 RET (ch)0.743.1%4.6%58.5%65.8%48.1%6/91:43
4‑May‑2014Madrid MastersClaySF125(10)Nishikori  (5)David Ferrer [ESP]7-6(5) 5-7 6-3 (ch)0.873.6%2.2%64.2%70.5%49.0%12/152:56
21‑Apr‑2014BarcelonaClayR321745(4)Nishikori  Roberto Bautista Agut [ESP]6-1 4-6 6-31.196.5%2.6%58.4%68.9%46.9%3/71:58
19‑Mar‑2014Miami MastersHardQF215(20)Nishikori  (5)Roger Federer [SUI]3-6 7-5 6-4 (ch)0.985.6%4.6%65.7%64.8%48.6%5/92:09
19‑Mar‑2014Miami MastersHardR16214(20)Nishikori  (4)David Ferrer [ESP]7-6(7) 2-6 7-6(9)0.953.5%2.6%56.1%67.2%40.0%7/143:05
17‑Feb‑2014Delray BeachHardR3215169(3)Nishikori  (Q)Gastao Elias [POR]6-1 5-7 6-21.313.4%7.9%58.4%63.5%59.5%2/51:56
10‑Feb‑2014MemphisHardQF1696(1)Nishikori  Alex Bogomolov Jr [RUS]3-6 6-3 6-21.175.3%3.2%60.6%70.2%40.5%5/92:18
13‑Jan‑2014Australian OpenHardR1281754(16)Nishikori  Marinko Matosevic [AUS]6-3 5-7 6-2 4-6 6-21.284.2%3.5%67.1%71.9%55.3%6/93:41
29‑Dec‑2013BrisbaneHardSF1760Lleyton Hewitt [AUS]  (2)Nishikori5-7 6-4 6-3 (ch)0.8611.9%5.9%60.4%72.1%50.0%10/122:30
29‑Dec‑2013BrisbaneHardQF1737(2)Nishikori  Marin Cilic [CRO]6-4 5-7 6-2 (ch)1.255.7%1.9%55.2%77.6%55.3%14/152:37
28‑Oct‑2013Paris MastersHardR32199Nishikori  (8)Jo Wilfried Tsonga [FRA]1-6 7-6(4) 7-6(7)1.104.2%2.1%58.3%71.4%62.5%4/72:28
7‑Oct‑2013Shanghai MastersHardR321825(12)Nishikori  Jurgen Melzer [AUT]6-4 3-6 6-11.264.8%4.8%72.3%75.0%43.5%7/91:48
30‑Sep‑2013TokyoHardQF1317(6)Nicolas Almagro [ESP]  (4)Nishikori7-6(2) 5-7 6-30.935.3%2.1%55.3%69.2%50.0%1/62:14
30‑Sep‑2013TokyoHardR321326(4)Nishikori  Jurgen Melzer [AUT]6-7(4) 7-5 6-21.1911.1%5.1%64.6%76.6%45.7%5/82:08
5‑Aug‑2013Canada MastersHardR16119(7)Richard Gasquet [FRA]  (9)Nishikori1-6 6-3 6-31.026.7%4.0%57.3%74.4%40.6%3/61:57
5‑Aug‑2013Canada MastersHardR321123(9)Nishikori  Andreas Seppi [ITA]4-6 7-5 6-11.283.3%3.3%57.1%73.1%59.0%4/62:07
5‑Aug‑2013Canada MastersHardR6411256(9)Nishikori  (Q)Peter Polansky [CAN]4-6 6-4 6-2 (ch)1.124.7%5.9%52.9%64.4%47.5%5/102:01
24‑Jun‑2013WimbledonGrassR321128(23)Andreas Seppi [ITA]  (12)Nishikori3-6 6-2 6-7(4) 6-1 6-40.912.1%4.2%68.5%64.3%51.1%6/123:04
10‑Jun‑2013HalleGrassR161329Mikhail Youzhny [RUS]  (4)Nishikori6-1 6-7(4) 6-30.961.3%3.8%70.0%73.2%45.8%3/72:05
5‑May‑2013Madrid MastersClayR16162(14)Nishikori  (2)Roger Federer [SUI]6-4 1-6 6-2 (ch)0.781.3%0.0%68.8%69.1%48.0%5/71:35
7‑Oct‑2012Shanghai MastersHardR321522Sam Querrey [USA]  (14)Nishikori2-6 6-1 6-40.703.5%3.5%58.8%60.0%48.6%7/111:41
1‑Oct‑2012TokyoHardF1715(8)Nishikori  (6)Milos Raonic [CAN]7-6(5) 3-6 6-0 (ch)1.340.0%2.6%64.1%66.0%75.0%3/52:08
1‑Oct‑2012TokyoHardR1617125(8)Nishikori  Tommy Robredo [ESP]5-7 6-1 6-01.665.6%1.4%65.3%78.7%56.0%3/51:56
1‑Oct‑2012TokyoHardR321755(8)Nishikori  Go Soeda [JPN]4-6 6-2 6-31.092.0%2.0%62.7%64.1%39.5%6/102:30
24‑Sep‑2012Kuala LumpurHardSF1711(2)Juan Monaco [ARG]  (3)Nishikori6-2 2-6 7-6(4)0.993.3%2.2%68.1%66.1%51.7%7/112:42
24‑Sep‑2012Kuala LumpurHardR161748(3)Nishikori  Albert Ramos [ESP]6-7(5) 6-2 6-11.272.2%6.6%47.3%72.1%60.4%3/42:13
14‑Sep‑2012Davis Cup WG PO: JPN vs ISRHardRR1698Nishikori  Dudi Sela [ISR]6-3 3-6 4-6 6-4 7-5
12‑Aug‑2012Cincinnati MastersHardR3218106(14)Nishikori  (WC)James Blake [USA]2-6 6-4 6-40.901.3%2.6%68.4%73.1%33.3%1/51:38
25‑Jul‑2012London OlympicsGrassR16185(15)Nishikori  (4)David Ferrer [ESP]6-0 3-6 6-41.292.7%1.3%74.7%71.4%47.4%2/41:56
25‑Jul‑2012London OlympicsGrassR321848(15)Nishikori  Nikolay Davydenko [RUS]4-6 6-4 6-11.324.1%1.4%71.6%69.8%52.4%2/42:05
16‑Jul‑2012AtlantaHardR1619147(3)Nishikori  (Q)Ricardas Berankis [LTU]6-4 6-7(7) 6-41.203.9%3.9%62.7%67.2%57.9%4/72:43
9‑Jul‑2012NewportGrassR1618104(2)Nishikori  Olivier Rochus [BEL]6-7(6) 6-4 6-21.2710.1%2.2%66.3%69.5%60.0%1/42:24
23‑Apr‑2012BarcelonaClayR321755(8)Nishikori  Mikhail Kukushkin [KAZ]6-3 4-6 6-01.213.4%1.1%70.8%60.3%61.5%7/92:17
15‑Apr‑2012Monte Carlo MastersClayR16177(6)Tomas Berdych [CZE]  (12)Nishikori2-6 6-2 6-40.931.4%1.4%63.4%66.7%61.5%5/82:00
27‑Feb‑2012AcapulcoClayR161764Jeremy Chardy [FRA]  (4)Nishikori1-6 7-6(8) 6-01.073.3%6.6%64.8%64.4%46.9%5/92:23
20‑Feb‑2012Buenos AiresClayR161793(4)Nishikori  Victor Hanescu [ROU]3-6 7-5 6-11.113.8%1.9%74.5%65.8%51.9%7/92:14
20‑Feb‑2012Buenos AiresClayR321747(4)Nishikori  Juan Carlos Ferrero [ESP]7-5 3-6 6-21.154.2%5.3%68.4%67.7%40.0%9/142:07
16‑Jan‑2012Australian OpenHardR16266(24)Nishikori  (6)Jo Wilfried Tsonga [FRA]2-6 6-2 6-1 3-6 6-3 (ch)1.170.8%4.0%65.6%69.5%53.5%8/123:30
16‑Jan‑2012Australian OpenHardR642694(24)Nishikori  Matthew Ebden [AUS]3-6 1-6 6-4 6-1 6-11.011.6%2.4%67.7%61.6%51.2%6/123:01
1‑Jan‑2012BrisbaneHardR322581(5)Nishikori  Cedrik Marcel Stebe [GER]3-6 6-1 6-41.191.3%2.7%65.3%63.3%61.5%3/62:10
31‑Oct‑2011BaselHardSF321(WC)Nishikori  (1)Novak Djokovic [SRB]2-6 7-6(4) 6-01.134.9%2.4%46.3%73.7%50.0%3/72:16
31‑Oct‑2011BaselHardQF32113(WC)Nishikori  (LL)Mikhail Kukushkin [KAZ]6-4 5-7 6-41.102.0%3.1%49.0%66.7%48.0%4/102:39
31‑Oct‑2011BaselHardR32327(WC)Nishikori  (4)Tomas Berdych [CZE]3-6 6-3 6-21.591.5%4.4%58.8%82.5%64.3%0/12:04
9‑Oct‑2011Shanghai MastersHardR164748Nishikori  Santiago Giraldo [COL]7-6(6) 4-6 6-30.973.6%3.6%54.1%71.7%51.0%9/122:38
9‑Oct‑2011Shanghai MastersHardR32478Nishikori  (4)Jo Wilfried Tsonga [FRA]6-7(1) 6-4 6-41.014.1%2.1%59.8%69.0%56.4%1/32:28
9‑Oct‑2011Shanghai MastersHardR644740Nishikori  Robin Haase [NED]0-6 7-5 7-6(5)0.934.0%7.1%55.6%65.5%45.5%5/112:13
26‑Sep‑2011Kuala LumpurHardQF5411(8)Nishikori  (1)Nicolas Almagro [ESP]6-7(5) 6-4 6-41.014.6%3.7%60.6%68.2%58.1%3/52:15
26‑Sep‑2011Kuala LumpurHardR165466(8)Nishikori  Philipp Petzschner [GER]6-3 4-6 7-51.055.6%4.6%63.0%64.7%50.0%3/72:19
26‑Sep‑2011Kuala LumpurHardR3254127(8)Nishikori  (Q)Teymuraz Gabashvili [RUS]3-6 6-4 6-11.172.3%1.2%58.1%66.0%50.0%7/112:12
21‑Aug‑2011Winston-SalemHardR644869(Q)Nishikori  Gilles Muller [LUX]1-6 6-4 7-6(5)0.758.4%3.2%64.2%70.5%47.1%5/82:13
12‑Jun‑2011EastbourneGrassR1659118Nishikori  (Q)Rainer Schuettler [GER]6-4 4-6 6-21.323.8%2.5%63.7%68.6%65.5%0/21:46
25‑Apr‑2011BelgradeClayR324736(7)Janko Tipsarevic [SRB]  Nishikori2-6 6-2 7-6(0)0.911.1%6.5%58.7%72.2%42.1%7/102:18
10‑Mar‑2011Indian Wells MastersHardR1286396Igor Andreev [RUS]  Nishikori6-4 6-7(2) 6-40.910.9%5.7%52.8%71.4%54.0%5/92:33
21‑Feb‑2011Delray BeachHardQF66118Nishikori  (Q)Ryan Sweeting [USA]6-7(5) 6-2 6-41.285.4%3.3%65.2%78.3%56.3%3/32:11
14‑Feb‑2011MemphisHardQ168153(1)Nishikori  Alex Bogomolov Jr [RUS]2-6 6-4 6-30.882.6%3.5%65.8%60.0%48.7%11/152:07
7‑Feb‑2011San JoseHardR1672172(WC)Tim Smyczek [USA]  (8)Nishikori6-4 3-6 6-10.814.8%4.8%68.7%50.9%57.7%4/91:52
3‑Jan‑2011ChennaiHardR1698105Nishikori  Alejandro Falla [COL]4-6 6-3 6-21.274.9%6.1%64.6%64.2%58.6%4/82:09
3‑Jan‑2011ChennaiHardR329814Nishikori  (2)Marin Cilic [CRO]4-6 7-6(0) 6-21.120.9%1.9%62.3%77.3%55.0%10/112:34
10‑Oct‑2010Shanghai MastersHardQ111961(3)Benjamin Becker [GER]  Nishikori7-5 4-6 7-6(4)0.882.3%3.1%69.0%71.9%47.5%8/102:46
30‑Aug‑2010US OpenHardR6414713(Q)Nishikori  (11)Marin Cilic [CRO]5-7 7-6(6) 3-6 7-6(3) 6-11.017.0%5.9%58.4%75.9%39.0%7/124:59
30‑Aug‑2010US OpenHardQ1147219(24)Nishikori  Paul Capdeville [CHI]6-3 5-7 6-21.115.3%8.8%59.6%67.6%52.2%8/112:22
9‑Aug‑2010Binghamton CHHardR32192148(WC)Nishikori  (5)Kevin Kim [USA]7-6(4) 3-6 6-21.164.7%5.8%60.5%73.1%47.1%3/72:11
1‑Aug‑2010WashingtonHardQ219684(12)Nishikori  (1)Kevin Anderson [RSA]4-6 7-6(4) 6-40.850.0%1.7%64.5%66.7%60.5%9/112:41
13‑Jun‑2010EastbourneGrassQ3204103(5)Nishikori  (3)Igor Kunitsyn [RUS]4-6 6-4 6-31.244.4%5.6%57.8%73.1%52.6%7/112:04
24‑May‑2010Roland GarrosClayR12824658Nishikori  Santiago Giraldo [COL]2-6 4-6 7-6(3) 6-2 6-41.162.8%0.7%57.4%72.8%63.3%7/103:36
10‑May‑2010Sarasota CHClayF345132Nishikori  (4)Brian Dabul [ARG]2-6 6-3 6-41.226.7%2.7%65.3%77.6%46.2%3/62:05
3‑May‑2010Savannah CHClayR16649252Nishikori  James Ward [GBR]6-7(0) 6-1 6-41.030.0%3.6%56.3%65.1%34.7%10/152:45
19‑Apr‑2010Tallahassee CHHardR16799256Nishikori  Tatsuma Ito [JPN]4-6 6-4 6-31.042.4%4.7%54.1%73.9%53.8%1/41:51
19‑Apr‑2010Tallahassee CHHardR32799109Nishikori  (5)Jesse Levine [CAN]6-3 6-7(5) 7-6(3)1.313.7%2.8%59.8%68.8%72.1%1/32:33
12‑Apr‑2010Baton Rouge CHHardR1693Nishikori  (1)Rajeev Ram [USA]6-3 6-7(3) 6-31.163.1%4.1%67.0%73.8%56.3%3/42:09
12‑Apr‑2010Baton Rouge CHHardR32215Nishikori  Brendan Evans [USA]3-6 6-1 6-11.361.3%6.7%46.7%60.0%62.5%7/91:40
22‑Feb‑2010Delray BeachHardR3289840(3)Benjamin Becker [GER]  Nishikori6-3 1-6 6-00.861.6%7.9%50.8%62.5%54.8%4/81:17
6‑Oct‑2008StockholmHardR1677396(WC)Nishikori  Dominik Hrbaty [SVK]6-1 1-6 7-51.121.3%3.9%50.6%61.5%63.2%3/61:51
6‑Oct‑2008StockholmHardR327755(WC)Nishikori  (8)Marcel Granollers [ESP]2-6 6-4 6-21.145.3%3.9%59.2%71.1%54.8%2/51:49
29‑Sep‑2008TokyoHardR6484100Nishikori  Robert Kendrick [USA]7-6(3) 6-7(5) 6-21.2411.0%4.0%66.0%81.8%58.8%2/22:04
25‑Aug‑2008US OpenHardR321264Nishikori  (4)David Ferrer [ESP]6-4 6-4 3-6 2-6 7-51.002.6%4.5%64.5%64.0%50.9%6/143:34
11‑Aug‑2008Beijing OlympicsHardR6412435Rainer Schuettler [GER]  (WC)Nishikori6-4 6-7(5) 6-30.804.3%5.2%56.0%64.6%41.2%10/162:48
16‑Jun‑2008Nottingham QGrassQ1105312(7)Nishikori  Todd Widom [USA]6-3 6-7(7) 6-3
9‑Jun‑2008Queen's ClubGrassR161132(1)Rafael Nadal [ESP]  Nishikori6-4 3-6 6-30.955.7%5.7%64.8%75.4%48.4%2/42:04
9‑Jun‑2008Queen's ClubGrassR64113101Nishikori  Alejandro Falla [COL]2-6 6-4 6-21.173.8%2.6%61.5%77.1%53.3%4/61:42
25‑May‑2008Roland Garros QClayQ1100233(5)Nishikori  Juan Martin Aranguren [ARG]1-6 6-3 6-2
21‑Apr‑2008Bermuda CHClayF120116Nishikori  Viktor Troicki [SRB]2-6 7-5 7-6(5)
21‑Apr‑2008Bermuda CHClayQF12088Nishikori  (8)Ernests Gulbis [LAT]6-2 2-6 6-2
21‑Apr‑2008Bermuda CHClayR3212077Nishikori  Marcos Daniel [BRA]2-6 6-4 6-1
11‑Apr‑2008Davis Cup G1 R2: IND vs JPNGrassRR118325Rohan Bopanna [IND]  Nishikori7-6(2) 3-6 6-4 2-6 6-3
17‑Mar‑2008Sunrise CHHardR1612651(6)Sebastien Grosjean [FRA]  (WC)Nishikori6-2 6-7(6) 6-4
13‑Mar‑2008Indian Wells Masters QHardQ2126182(18)Nishikori  Frederic Niemeyer [CAN]5-7 7-5 6-4
13‑Mar‑2008Indian Wells Masters QHardQ1126180(18)Nishikori  Alex Bogdanovic [GBR]6-4 4-6 7-5
11‑Feb‑2008Delray BeachHardF24412(Q)Nishikori  (1)James Blake [USA]3-6 6-1 6-4 (ch)1.153.9%0.0%67.1%76.5%60.0%4/51:26
11‑Feb‑2008Delray BeachHardSF24462(Q)Nishikori  (3)Sam Querrey [USA]4-6 6-2 7-6(7)0.986.3%3.2%60.0%78.9%50.0%1/31:53
11‑Feb‑2008Delray BeachHardR16244120(Q)Nishikori  (Q)Amer Delic [BIH]6-7(7) 6-4 6-21.061.7%0.8%62.7%75.7%47.7%12/122:11
14‑Jan‑2008Miami CHClayR16288518Nishikori  (Q)Michael Yani [USA]6-4 5-7 6-4
22‑Oct‑2007Seoul CHHardR32258129(LL)Nishikori  Rik De Voest [RSA]3-6 7-6(3) 6-0
1‑Oct‑2007TokyoHardR64253145Zack Fleishman [USA]  (WC)Nishikori7-6(5) 3-6 6-11.028.0%6.9%64.4%76.8%38.7%2/61:44
27‑Aug‑2007US Open QHardQ1267272Nishikori  Prakash Amritraj [IND]3-6 6-1 6-4
23‑Jul‑2007IndianapolisHardR1637383(Q)Nishikori  Michael Berrer [GER]6-3 3-6 6-11.212.5%1.3%64.6%76.5%57.1%3/41:37
9‑Jul‑2007Bogota CHClayR32395443Thomaz Bellucci [BRA]  (WC)Nishikori6-3 3-6 6-3
2‑Jul‑2007Winnetka CHHardR32389183(6)Noam Okun [ISR]  Nishikori6-4 3-6 6-2
4‑Jun‑2007Yuba City CHHardR32561154(4)Bobby Reynolds [USA]  Nishikori4-6 6-2 6-3
28‑May‑2007Carson CHHardQF561271(Q)Nishikori  Ryan Sweeting [USA]2-6 7-6(13) 6-4
16‑Apr‑2007USA F8HardSF618275(Q)Nishikori  (5)Brian Wilson [USA]6-1 3-6 6-2
16‑Apr‑2007USA F8HardQF618303(Q)Nishikori  (6)Wesley Whitehouse [RSA]6-2 1-6 6-3
13‑Nov‑2006Guayaquil CHClayR32691391(Q)Nishikori  Juan Martin Aranguren [ARG]3-6 7-5 6-0
16‑Oct‑2006Mexico F18HardQF861341(Q)Nishikori  (2)John Paul Fruttero [USA]6-7(5) 6-3 6-3
2‑Oct‑2006USA F25HardR161001317(2)Brian Wilson [USA]  (SE)Nishikori6-3 4-6 7-5
25‑Sep‑2006USA F24HardR32993663(LL)Nishikori  Raphael Durek [AUS]2-6 6-2 6-4
13‑Mar‑2006Mexico F4HardQF(Q)Nishikori  (3)Bruno Echagaray [MEX]7-6(3) 4-6 6-4
13‑Mar‑2006Mexico F4HardR16(Q)Nishikori  Fabrice Martin [FRA]4-6 6-3 6-3
13‑Mar‑2006Mexico F4HardR32(Q)Nishikori  (8)Daniel Garza [MEX]6-4 3-6 6-2
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