| 28‑Aug‑2023 | US Open | Hard | R128 | 57 | 31 | Fucsovics d. (31)Sebastian Korda [USA] | 7-6(4) 4-6 7-6(1) 4-6 6-4 | | 0.86 | 5.9% | 4.3% | 59.6% | 71.4% | 53.9% | 7/11 | 4:26 |
| 16‑Jan‑2023 | Australian Open | Hard | R32 | 78 | 16 | (15)Jannik Sinner [ITA] d. Fucsovics | 4-6 4-6 6-1 6-2 6-0 | (ch) | 0.79 | 2.5% | 3.4% | 72.0% | 52.9% | 42.4% | 4/14 | 3:33 |
| 16‑Jan‑2023 | Australian Open | Hard | R128 | 78 | 76 | Fucsovics d. Federico Coria [ARG] | 4-6 7-5 2-6 7-6(6) 6-2 | | 1.05 | 5.6% | 2.5% | 58.6% | 69.5% | 47.8% | 13/20 | 4:17 |
| 29‑Aug‑2022 | US Open | Hard | R64 | 98 | 39 | Alejandro Davidovich Fokina [ESP] d. Fucsovics | 7-6(3) 5-7 3-6 6-0 7-6(3) | | 0.80 | 8.9% | 7.4% | 52.1% | 68.7% | 50.5% | 10/15 | 4:08 |
| 17‑Jan‑2022 | Australian Open | Hard | R128 | 35 | 39 | Dusan Lajovic [SRB] d. Fucsovics | 6-3 4-6 6-1 6-7(6) 6-1 | | 0.73 | 6.5% | 5.2% | 63.2% | 63.3% | 50.9% | 7/14 | 3:23 |
| 30‑Aug‑2021 | US Open | Hard | R128 | 41 | 89 | Andreas Seppi [ITA] d. Fucsovics | 2-6 7-5 6-4 2-6 7-6(13) | (ch) | 1.18 | 5.7% | 5.7% | 56.1% | 78.4% | 56.5% | 3/6 | 4:04 |
| 28‑Jun‑2021 | Wimbledon | Grass | R16 | 48 | 7 | Fucsovics d. (5)Andrey Rublev [RUS] | 6-3 4-6 4-6 6-0 6-3 | | 1.33 | 7.6% | 8.4% | 57.1% | 88.2% | 45.1% | 5/8 | 2:41 |
| 8‑Feb‑2021 | Australian Open | Hard | R64 | 55 | 18 | Fucsovics d. (17)Stan Wawrinka [SUI] | 7-5 6-1 4-6 2-6 7-6(9) | (ch) | 1.17 | 1.5% | 3.7% | 56.7% | 65.8% | 65.5% | 1/6 | 3:59 |
| 8‑Feb‑2021 | Australian Open | Hard | R128 | 55 | 126 | Fucsovics d. (WC)Marc Polmans [AUS] | 4-6 6-3 6-1 6-7(3) 6-3 | | 1.29 | 4.6% | 4.0% | 63.6% | 68.8% | 56.4% | 9/14 | 4:12 |
| 31‑Aug‑2020 | US Open | Hard | R64 | 66 | 20 | Fucsovics d. (14)Grigor Dimitrov [BUL] | 6-7(5) 7-6(4) 3-6 6-4 6-1 | | 1.16 | 3.0% | 1.8% | 61.3% | 67.0% | 58.5% | 8/14 | 4:50 |
| 26‑Aug‑2019 | US Open | Hard | R128 | 64 | 18 | (17)Nikoloz Basilashvili [GEO] d. Fucsovics | 3-6 6-4 6-2 3-6 6-3 | (ch) | 0.92 | 2.2% | 5.1% | 47.1% | 59.4% | 45.8% | 4/13 | 3:41 |
| 1‑Jul‑2019 | Wimbledon | Grass | R64 | 51 | 10 | (12)Fabio Fognini [ITA] d. Fucsovics | 6-7(6) 6-4 7-6(3) 2-6 6-3 | | 1.01 | 9.6% | 5.4% | 55.4% | 72.8% | 55.4% | 5/9 | 3:38 |
| 27‑May‑2019 | Roland Garros | Clay | R128 | 50 | 20 | (17)Diego Schwartzman [ARG] d. Fucsovics | 6-3 3-6 7-6(7) 2-6 6-2 | | 0.94 | 1.3% | 3.2% | 65.2% | 62.4% | 29.6% | 13/23 | 3:41 |
| 15‑Sep‑2017 | Davis Cup WG PO: RUS vs HUN | Clay | RR | 113 | 37 | Fucsovics d. Andrey Rublev [RUS] | 6-2 6-4 5-7 2-6 6-3 | | 1.17 | 5.2% | 0.7% | 60.4% | 70.4% | 58.5% | 6/11 | 3:25 |
| 28‑Aug‑2017 | US Open | Hard | R128 | 117 | 115 | (Q)Nicolas Mahut [FRA] d. Fucsovics | 6-3 2-6 6-4 2-6 7-6(3) | | 1.09 | 10.1% | 6.9% | 52.8% | 83.3% | 49.3% | 11/13 | 3:22 |
| 17‑Jul‑2015 | Davis Cup G2 R2: HUN vs BIH | Clay | RR | 185 | 231 | Fucsovics d. Tomislav Brkic [BIH] | 6-2 6-3 3-6 4-6 6-3 | | | | | | | | | |
| 6‑Apr‑2012 | Davis Cup G2 R2: HUN vs LAT | Carpet | RR | 544 | 80 | Fucsovics d. Ernests Gulbis [LAT] | 6-7(7) 6-3 6-4 4-6 6-3 | | | | | | | | | |
| 10‑Feb‑2012 | Davis Cup G2 R1: HUN vs IRL | Carpet | RR | 575 | 311 | Fucsovics d. Conor Niland [IRL] | 7-6(4) 6-4 6-7(3) 2-6 6-2 | | | | | | | | | |
