14‑Nov‑2022 | Kobe CH | Hard | Q1 | 387 | 556 | Yuki Mochizuki [JPN] d. (6)Kirkin | 3-6 7-5 6-4 | | 0.93 | 1.7% | 2.5% | 58.0% | 69.6% | 42.0% | 8/13 | 2:06 |
7‑Nov‑2022 | Matsuyama CH | Hard | R32 | 396 | 180 | (6)Damir Dzumhur [BIH] d. (Q)Kirkin | 3-6 6-3 6-2 | | | | | | | | | |
7‑Nov‑2022 | Matsuyama CH | Hard | Q2 | 396 | 442 | (4)Kirkin d. (7)Naoki Nakagawa [JPN] | 4-6 6-2 6-1 | | | | | | | | | |
7‑Nov‑2022 | Matsuyama CH | Hard | Q1 | 396 | 748 | (4)Kirkin d. (PR)Renta Tokuda [JPN] | 4-6 6-3 7-5 | | | | | | | | | |
31‑Oct‑2022 | Yokohama CH | Hard | R16 | 406 | 102 | (1)Christopher Oconnell [AUS] d. Kirkin | 6-3 6-4 | | 0.60 | 6.6% | 4.9% | 49.2% | 70.0% | 48.4% | 6/8 | 1:25 |
31‑Oct‑2022 | Yokohama CH | Hard | R32 | 406 | 659 | Kirkin d. (WC)Shinji Hazawa [JPN] | 6-4 6-2 | | 1.32 | 12.5% | 5.4% | 57.1% | 81.3% | 45.8% | 1/2 | 1:29 |
17‑Oct‑2022 | Hamburg CH | Hard | R32 | 414 | 291 | Robin Haase [NED] d. (Q)Kirkin | 6-2 6-4 | | 0.44 | 2.2% | 6.5% | 56.5% | 80.8% | 40.0% | 1/4 | 0:53 |
17‑Oct‑2022 | Hamburg CH | Hard | Q2 | 414 | 1605 | (6)Kirkin d. (WC)John Sperle [GER] | 6-7(5) 6-3 6-2 | | 1.30 | 3.0% | 1.0% | 59.6% | 72.9% | 60.0% | 5/7 | 2:21 |
17‑Oct‑2022 | Hamburg CH | Hard | Q1 | 414 | 1015 | (6)Kirkin d. (WC)Tim Sandkaulen [GER] | 2-6 7-5 6-2 | | 0.98 | 7.2% | 2.4% | 75.9% | 61.9% | 55.0% | 4/8 | 1:47 |
10‑Oct‑2022 | M25+H Rodez | Hard | QF | 417 | 441 | (6)Antoine Hoang [FRA] d. (4)Kirkin | 6-3 6-4 | | | | | | | | | |
10‑Oct‑2022 | M25+H Rodez | Hard | R16 | 417 | 1354 | (4)Kirkin d. (WC)Allan Deschamps [FRA] | 7-5 6-7(7) 6-4 | | | | | | | | | |
10‑Oct‑2022 | M25+H Rodez | Hard | R32 | 417 | 1628 | (4)Kirkin d. (Q)Matt Ponchet [FRA] | 6-1 6-0 | | | | | | | | | |
5‑Sep‑2022 | Tulln CH | Clay | Q1 | 334 | 255 | (5)Jelle Sels [NED] d. Kirkin | 6-3 4-6 6-0 | | 0.87 | 10.1% | 1.3% | 64.6% | 62.7% | 42.9% | 5/10 | |
22‑Aug‑2022 | Prague CH | Clay | R32 | 302 | 335 | Lukas Rosol [CZE] d. (6)Kirkin | 4-6 6-4 7-6(1) | | 1.03 | 12.9% | 3.0% | 60.4% | 77.0% | 35.0% | 7/11 | 2:06 |
15‑Aug‑2022 | Grodzisk Mazowiecki CH | Hard | R32 | 303 | 322 | Illya Marchenko [UKR] d. Kirkin | 7-6(1) 6-3 | | 0.77 | 12.3% | 6.2% | 55.4% | 75.0% | 37.9% | 5/8 | 1:53 |
25‑Jul‑2022 | San Benedetto Del Tronto CH | Clay | Q1 | 270 | 404 | Michael Vrbensky [CZE] d. (3)Kirkin | 4-6 6-4 6-3 | | 0.80 | 5.4% | 8.6% | 51.6% | 79.2% | 48.9% | 8/10 | 2:31 |
18‑Jul‑2022 | M25 Radomlje | Clay | R32 | 302 | 1227 | (Q)Filip Jeff Planinsek [SLO] d. (3)Kirkin | 7-6(5) 6-4 | | | | | | | | | |
11‑Jul‑2022 | M25 Telfs | Clay | F | 306 | 363 | (1)Kirkin d. (2)Oliver Crawford [GBR] | 6-4 7-5 | | | | | | | | | |
11‑Jul‑2022 | M25 Telfs | Clay | SF | 306 | 464 | (1)Kirkin d. (3)Valentin Royer [FRA] | 4-6 7-6(3) 4-0 RET | | | | | | | | | |
11‑Jul‑2022 | M25 Telfs | Clay | QF | 306 | 444 | (1)Kirkin d. (5)Gergely Madarasz [HUN] | 6-0 3-2 RET | | | | | | | | | |
11‑Jul‑2022 | M25 Telfs | Clay | R16 | 306 | 669 | (1)Kirkin d. Mick Veldheer [NED] | 6-0 6-2 | | | | | | | | | |
11‑Jul‑2022 | M25 Telfs | Clay | R32 | 306 | 1666 | (1)Kirkin d. (Q)Luca Castagnola [ITA] | 6-2 6-2 | | | | | | | | | |
4‑Jul‑2022 | Salzburg CH | Clay | Q2 | 308 | 457 | (12)Maximilian Neuchrist [AUT] d. (6)Kirkin | 6-4 6-4 | | 0.73 | 12.1% | 3.4% | 50.0% | 86.2% | 48.3% | 2/4 | 1:28 |
4‑Jul‑2022 | Salzburg CH | Clay | Q1 | 308 | 483 | (6)Kirkin d. (Alt)Bogdan Bobrov [RUS] | 6-1 6-1 | | 3.81 | 14.7% | 2.9% | 47.1% | 87.5% | 83.3% | 1/1 | 0:54 |
20‑Jun‑2022 | Oeiras CH | Clay | R32 | 305 | 260 | (7)Johan Nikles [SUI] d. Kirkin | 4-6 6-3 6-0 | | 0.77 | 0.0% | 7.7% | 50.5% | 58.7% | 33.3% | 12/19 | 2:12 |
13‑Jun‑2022 | Blois CH | Clay | Q2 | 310 | 383 | Luca Van Assche [FRA] d. (10)Kirkin | 6-3 6-1 | | 0.52 | 6.0% | 4.0% | 48.0% | 58.3% | 30.8% | 4/9 | 1:19 |
13‑Jun‑2022 | Blois CH | Clay | Q1 | 310 | | (10)Kirkin d. (WC)Vincent Stouff [FRA] | 6-3 6-3 | | 1.32 | 10.0% | 0.0% | 61.4% | 76.7% | 51.9% | 7/7 | 1:24 |
6‑Jun‑2022 | Orlando CH | Hard | R32 | 312 | 350 | (WC)Brandon Holt [USA] d. Kirkin | 6-2 6-3 | | 0.73 | 4.9% | 11.5% | 42.6% | 57.7% | 45.7% | 4/8 | 1:44 |
30‑May‑2022 | Little Rock CH | Hard | R32 | 310 | 157 | (3)Christopher Eubanks [USA] d. Kirkin | 6-3 6-4 | | 0.75 | 10.4% | 8.3% | 45.8% | 77.3% | 53.8% | 1/3 | 1:10 |
16‑May‑2022 | Shymkent 2 CH | Clay | R32 | 302 | 351 | Nicholas David Ionel [ROU] d. Kirkin | 6-2 0-6 6-4 | | 1.01 | 7.0% | 5.6% | 45.1% | 62.5% | 33.3% | 6/13 | 2:21 |
9‑May‑2022 | Shymkent 1 CH | Clay | SF | 329 | 397 | (Q)Sebastian Fanselow [GER] d. Kirkin | 7-6(4) 6-4 | | 0.87 | 3.0% | 1.5% | 68.2% | 71.1% | 61.9% | 2/3 | 1:43 |
9‑May‑2022 | Shymkent 1 CH | Clay | QF | 329 | 286 | Kirkin d. (7)Evgeny Karlovskiy [RUS] | 6-3 4-6 6-3 | | 1.25 | 5.9% | 1.2% | 57.6% | 67.3% | 58.3% | 6/9 | 2:04 |
9‑May‑2022 | Shymkent 1 CH | Clay | R16 | 329 | 254 | Kirkin d. (4)Illya Marchenko [UKR] | 5-7 6-1 6-3 | | 1.19 | 2.9% | 4.9% | 55.3% | 64.9% | 54.3% | 14/17 | 2:44 |
9‑May‑2022 | Shymkent 1 CH | Clay | R32 | 329 | 313 | Kirkin d. Robin Haase [NED] | 5-7 6-4 7-6(2) | | 1.15 | 9.8% | 4.9% | 53.9% | 80.0% | 44.7% | 4/8 | 2:35 |
25‑Apr‑2022 | Rome CH | Clay | QF | 343 | 178 | Gian Marco Moroni [ITA] d. (Q)Kirkin | 6-4 6-3 | | 0.65 | 1.3% | 6.5% | 45.5% | 65.7% | 38.1% | 5/9 | 1:46 |
25‑Apr‑2022 | Rome CH | Clay | R16 | 343 | 338 | (Q)Kirkin d. (LL)Leandro Riedi [SUI] | 2-6 6-3 6-4 | | 1.08 | 5.2% | 6.5% | 61.0% | 63.8% | 46.7% | 3/8 | 2:08 |
25‑Apr‑2022 | Rome CH | Clay | R32 | 343 | 205 | (Q)Kirkin d. Cedrik Marcel Stebe [GER] | 6-4 7-6(3) | | 1.31 | 4.8% | 1.6% | 47.6% | 76.7% | 63.6% | 3/5 | 1:49 |
25‑Apr‑2022 | Rome CH | Clay | Q2 | 343 | 352 | (5)Kirkin d. (7)Ernests Gulbis [LAT] | 6-3 6-3 | | 1.37 | 6.6% | 6.6% | 54.1% | 72.7% | 60.7% | 3/3 | 1:28 |
25‑Apr‑2022 | Rome CH | Clay | Q1 | 343 | 715 | (5)Kirkin d. John Echeverria [ESP] | 6-2 6-1 | | 2.50 | 10.0% | 2.5% | 35.0% | 85.7% | 76.9% | 0/0 | 1:06 |
18‑Apr‑2022 | Prague CH | Clay | Q1 | 346 | 625 | (Alt)Sanjar Fayziev [UZB] d. (6)Kirkin | 6-4 6-3 | | 0.64 | 3.3% | 6.6% | 60.7% | 59.5% | 41.7% | 5/9 | 1:23 |
4‑Apr‑2022 | Oeiras 2 CH | Clay | R32 | 349 | 181 | (7)Jozef Kovalik [SVK] d. (Q)Kirkin | 6-2 6-3 | | 0.54 | 0.0% | 4.4% | 57.8% | 46.2% | 42.1% | 2/7 | 1:05 |
4‑Apr‑2022 | Oeiras 2 CH | Clay | Q2 | 349 | 502 | (1)Kirkin d. (12)Johannes Haerteis [GER] | 6-3 6-2 | | 1.57 | 12.3% | 7.0% | 56.1% | 90.6% | 48.0% | 2/2 | 1:06 |
4‑Apr‑2022 | Oeiras 2 CH | Clay | Q1 | 349 | 751 | (1)Kirkin d. (Alt)Luis Faria [BRA] | 7-6(3) 6-4 | | 1.20 | 1.2% | 3.6% | 49.4% | 78.0% | 45.2% | 5/8 | 1:40 |
28‑Mar‑2022 | Oeiras 1 CH | Clay | R32 | 357 | 207 | Nino Serdarusic [CRO] d. (Q)Kirkin | 6-1 6-3 | | 0.49 | 2.5% | 5.0% | 50.0% | 45.0% | 55.0% | 0/4 | 1:02 |
28‑Mar‑2022 | Oeiras 1 CH | Clay | Q2 | 357 | 480 | (6)Kirkin d. Guy Den Ouden [NED] | 6-4 6-4 | | 1.22 | 4.5% | 3.0% | 62.1% | 63.4% | 56.0% | 7/10 | 1:44 |
28‑Mar‑2022 | Oeiras 1 CH | Clay | Q1 | 357 | 673 | (6)Kirkin d. Ryan Nijboer [NED] | 6-0 7-5 | | 1.51 | 5.5% | 5.5% | 52.7% | 58.6% | 57.7% | 2/5 | 1:29 |
21‑Mar‑2022 | Zadar CH | Clay | Q2 | 357 | 551 | Cezar Cretu [ROU] d. (8)Kirkin | 7-5 6-3 | | 0.83 | 0.0% | 1.4% | 55.6% | 50.0% | 50.0% | 6/11 | 1:45 |
21‑Mar‑2022 | Zadar CH | Clay | Q1 | 357 | 1763 | (8)Kirkin d. (WC)Admir Kalender [CRO] | 6-3 6-1 | | 1.54 | 1.7% | 3.3% | 55.0% | 69.7% | 59.3% | 6/7 | 1:21 |
14‑Mar‑2022 | M25 Rovinj | Clay | SF | 362 | 291 | (3)Dalibor Svrcina [CZE] d. (7)Kirkin | 6-2 1-6 6-2 | | | | | | | | | |
14‑Mar‑2022 | M25 Rovinj | Clay | QF | 362 | 285 | (7)Kirkin d. (2)Arthur Cazaux [FRA] | 6-2 6-3 | | | | | | | | | |
14‑Mar‑2022 | M25 Rovinj | Clay | R16 | 362 | 526 | (7)Kirkin d. Timo Stodder [GER] | 6-0 3-6 6-2 | | | | | | | | | |
14‑Mar‑2022 | M25 Rovinj | Clay | R32 | 362 | 414 | (7)Kirkin d. Giovanni Fonio [ITA] | 6-4 7-6(4) | | | | | | | | | |
7‑Mar‑2022 | M25 Porec | Clay | R32 | 362 | 440 | Mathieu Perchicot [FRA] d. (6)Kirkin | 6-3 3-6 6-1 | | | | | | | | | |
21‑Feb‑2022 | M25 Antalya | Clay | R16 | 373 | 488 | (SE)Martin Cuevas [URU] d. (7)Kirkin | 6-4 6-7(4) 6-3 | | | | | | | | | |
21‑Feb‑2022 | M25 Antalya | Clay | R32 | 373 | 884 | (7)Kirkin d. (Q)Lamine Ouahab [ALG] | 6-0 6-3 | | | | | | | | | |
14‑Feb‑2022 | M25 Antalya | Clay | QF | 368 | 293 | (3)Riccardo Bonadio [ITA] d. (7)Kirkin | 7-5 6-3 | | | | | | | | | |
14‑Feb‑2022 | M25 Antalya | Clay | R16 | 368 | 532 | (7)Kirkin d. Andrey Chepelev [RUS] | 6-3 6-0 | | | | | | | | | |
14‑Feb‑2022 | M25 Antalya | Clay | R32 | 368 | 1218 | (7)Kirkin d. (Q)Manuel Mazza [ITA] | 6-4 6-2 | | | | | | | | | |
24‑Jan‑2022 | M15 Antalya | Clay | QF | 342 | 690 | Davide Galoppini [ITA] d. (1)Kirkin | 6-1 4-6 6-2 | | | | | | | | | |
24‑Jan‑2022 | M15 Antalya | Clay | R16 | 342 | 1383 | (1)Kirkin d. (Q)Jorge Martinez Martinez [ESP] | 6-3 6-1 | | | | | | | | | |
24‑Jan‑2022 | M15 Antalya | Clay | R32 | 342 | 1155 | (1)Kirkin d. (Q)Paul Woerner [GER] | 4-6 6-4 10-2 | | | | | | | | | |
17‑Jan‑2022 | M25 Vilnius | Hard | R32 | 342 | 720 | Daniel Cukierman [ISR] d. (1)Kirkin | 6-2 4-6 6-2 | | | | | | | | | |