H2H data updated: 2026-09-02 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Sumit Nagal vs Dominik Koepfer.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Dominik Koepfer | 3-6 6-1 7-6(3) | Sumit Nagal | Match data | Oct 23, 2023 | Q1 | Swiss Indoors | ATP 500 | Hard |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sumit Nagal | #236 | #68 | 779 | 1,641 | 9 | 35 | 20.5% | 0 | 0 | 0 | 0 | 0 | 0 |
| Dominik Koepfer | #508 | #49 | 1,207 | 1,816 | 58 | 73 | 44.3% | 0 | 0 | 0 | 0 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Sumit Nagal | Dominik Koepfer | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 2018 | 0–1 | 0.0% | #340 | 1,450 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2019 | 0–2 | 0.0% | #130 | 1,543 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2020 | 1–4 | 20.0% | #136 | 1,564 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2021 | 3–7 | 30.0% | #222 | 1,576 | 0 | 0 | 2017 | 0–1 | 0.0% | #305 | 1,504 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 2018 | 1–2 | 33.3% | #161 | 1,551 | 0 | 0 |
| 25 | 2023 | 0–1 | 0.0% | #138 | 1,507 | 0 | 0 | 2019 | 4–4 | 50.0% | #94 | 1,723 | 0 | 0 |
| 26 | 2024 | 5–16 | 23.8% | #98 | 1,537 | 0 | 0 | 2020 | 6–6 | 50.0% | #66 | 1,758 | 0 | 0 |
| 27 | 2025 | 0–3 | 0.0% | #277 | 1,530 | 0 | 0 | 2021 | 21–24 | 46.7% | #54 | 1,777 | 0 | 0 |
| 28 | 2026 | 0–1 | 0.0% | #236 | 1,504 | 0 | 0 | 2022 | 3–9 | 25.0% | #199 | 1,688 | 0 | 0 |
| 29 | — | — | — | — | — | — | — | 2023 | 7–6 | 53.8% | #77 | 1,674 | 0 | 0 |
| 30 | — | — | — | — | — | — | — | 2024 | 15–19 | 44.1% | #102 | 1,726 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 2025 | 1–2 | 33.3% | #509 | 1,729 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Sumit Nagal | Dominik Koepfer | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 20 | 2018 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2019 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2020 | 1 | 3 | 4 | 25.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2021 | 1 | 3 | 4 | 25.0% | 2 | 4 | 6 | 33.3% | — | — | — | — | 2017 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 25 | 2023 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2019 | 3 | 3 | 6 | 50.0% | — | — | — | — | 1 | 1 | 2 | 50.0% |
| 26 | 2024 | 1 | 8 | 9 | 11.1% | 4 | 7 | 11 | 36.4% | 0 | 1 | 1 | 0.0% | 2020 | 1 | 3 | 4 | 25.0% | 5 | 3 | 8 | 62.5% | — | — | — | — |
| 27 | 2025 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 2021 | 11 | 12 | 23 | 47.8% | 8 | 9 | 17 | 47.1% | 2 | 3 | 5 | 40.0% |
| 28 | 2026 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | 2022 | 3 | 6 | 9 | 33.3% | — | — | — | — | 0 | 3 | 3 | 0.0% |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 7 | 5 | 12 | 58.3% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 7 | 8 | 15 | 46.7% | 6 | 9 | 15 | 40.0% | 2 | 2 | 4 | 50.0% |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| Career | — | 3 | 19 | 22 | 13.6% | 6 | 15 | 21 | 28.6% | 0 | 1 | 1 | 0.0% | — | 34 | 41 | 75 | 45.3% | 19 | 22 | 41 | 46.3% | 5 | 10 | 15 | 33.3% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 41/44 of Sumit Nagal's and 125/131 of Dominik Koepfer's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Sumit Nagal | Dominik Koepfer | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 20 | 2018 | 1/1 | 2.0 | 3.0 | 55.2% | 48.6% | 50.0% | 50.0% | 50.0% | 49.3% | 31.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2019 | 2/2 | 1.0 | 4.0 | 61.5% | 57.0% | 46.2% | 53.1% | 36.5% | 52.9% | 35.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2020 | 5/5 | 1.4 | 3.4 | 68.8% | 64.1% | 41.7% | 51.0% | 29.6% | 57.0% | 35.2% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2021 | 8/10 | 1.1 | 2.8 | 75.4% | 55.7% | 48.8% | 43.6% | 30.5% | 54.7% | 37.6% | 2017 | 1/1 | 0.0 | 3.0 | 59.1% | 50.0% | 44.4% | 42.9% | 0.0% | 47.7% | 30.0% |
| 24 | — | —/— | — | — | — | — | — | — | — | — | — | 2018 | 3/3 | 2.7 | 1.7 | 57.5% | 75.4% | 51.3% | 71.4% | 26.7% | 65.5% | 33.4% |
| 25 | 2023 | 1/1 | 3.0 | 2.0 | 72.9% | 68.6% | 57.7% | 71.4% | 33.3% | 65.6% | 28.1% | 2019 | 8/8 | 6.8 | 4.6 | 59.8% | 71.9% | 44.4% | 60.1% | 38.1% | 60.6% | 35.4% |
| 26 | 2024 | 20/21 | 1.8 | 1.9 | 68.8% | 60.9% | 53.5% | 58.7% | 41.3% | 58.5% | 34.3% | 2020 | 12/12 | 4.0 | 2.9 | 65.5% | 65.2% | 48.8% | 61.9% | 46.7% | 59.5% | 42.0% |
| 27 | 2025 | 3/3 | 0.3 | 3.7 | 67.3% | 60.0% | 32.7% | 50.3% | 30.7% | 50.7% | 36.0% | 2021 | 42/45 | 4.4 | 4.2 | 61.2% | 67.2% | 49.4% | 56.1% | 43.1% | 60.2% | 36.3% |
| 28 | 2026 | 1/1 | 0.0 | 1.0 | 74.0% | 57.0% | 46.0% | 60.0% | 0.0% | 54.0% | 35.0% | 2022 | 12/12 | 3.2 | 3.9 | 66.8% | 63.6% | 52.8% | 56.0% | 37.8% | 60.2% | 34.8% |
| 29 | — | —/— | — | — | — | — | — | — | — | — | — | 2023 | 13/13 | 4.9 | 3.0 | 63.2% | 71.4% | 54.3% | 62.4% | 41.2% | 65.3% | 36.0% |
| 30 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 31/34 | 4.3 | 3.1 | 61.4% | 68.1% | 50.9% | 56.3% | 43.0% | 61.4% | 35.7% |
| 31 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 3/3 | 4.0 | 3.3 | 60.3% | 75.3% | 40.3% | 49.7% | 52.7% | 62.0% | 33.7% |
| Career | — | 41/44 | 1.4 | 2.5 | 69.5% | 59.8% | 49.1% | 54.1% | 35.7% | 56.6% | 35.0% | — | 125/131 | 4.3 | 3.6 | 62.2% | 67.9% | 50.0% | 57.7% | 41.9% | 61.0% | 36.3% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Sumit Nagal | Dominik Koepfer | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 16 | 2014 | 1483 | 92.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 2015 | 1475 | 96.7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2018 | 1451 | 103.4 | -0.29 | -2.23 | 0.618 | 41.5% | — | — | — | 0.0% | -3.00 | — | — | — | +0.26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2019 | 1543 | 124.3 | -0.61 | +3.36 | 0.744 | 43.7% | — | — | — | 16.7% | -2.33 | — | 0–1 | — | -0.24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2020 | 1564 | 119.4 | -1.81 | -0.59 | 0.818 | 45.9% | +14 | — | — | 33.3% | -1.33 | 0–2 | 1–1 | — | -0.09 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2021 | 1577 | 118.0 | -2.98 | -0.33 | 0.831 | 46.5% | -35 | +49 | — | 33.3% | -1.38 | 1–2 (33%) | 0–1 | — | +0.30 | 2017 | 1504 | 97.7 | -4.44 | +0.36 | 0.574 | 38.3% | — | — | — | 0.0% | -4.50 | — | — | — | -0.09 |
| 24 | 2022 | 1550 | 101.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1552 | 113.1 | +0.09 | -1.25 | 0.967 | 49.2% | — | — | — | 33.3% | -0.33 | — | 1–2 (33%) | — | +0.09 |
| 25 | 2023 | 1508 | 105.9 | -2.33 | -4.01 | 0.817 | 47.6% | — | — | — | 33.3% | -0.67 | 0–1 | — | — | -0.14 | 2019 | 1723 | 127.9 | -0.97 | +0.50 | 0.899 | 48.4% | -7 | — | — | 50.0% | -0.19 | — | 4–1 (80%) | — | +0.07 |
| 26 | 2024 | 1538 | 128.5 | -3.74 | -1.32 | 0.826 | 46.7% | -46 | +117 | — | 31.5% | -1.13 | 3–4 (43%) | 2–3 (40%) | — | -0.68 | 2020 | 1758 | 128.5 | -0.54 | +2.94 | 1.038 | 50.8% | -112 | -61 | — | 48.6% | -0.06 | 2–2 (50%) | 3–0 (100%) | — | -0.48 |
| 27 | 2025 | 1530 | 114.0 | -1.97 | -1.06 | 0.730 | 43.7% | — | — | — | 12.5% | -2.63 | 0–1 | 1–0 | — | -0.44 | 2021 | 1778 | 142.5 | -2.47 | +0.69 | 0.912 | 48.5% | -70 | +14 | -144 | 45.9% | -0.40 | 11–7 (61%) | 10–10 (50%) | — | -0.36 |
| 28 | 2026 | 1505 | 103.5 | +2.82 | -1.18 | 0.761 | 44.0% | — | — | — | 0.0% | -4.00 | — | — | — | -0.13 | 2022 | 1688 | 126.1 | -2.96 | -0.79 | 0.874 | 47.6% | +18 | — | -132 | 30.3% | -1.00 | 2–3 (40%) | 3–2 (60%) | — | +0.09 |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1675 | 123.2 | +0.23 | -0.29 | 1.035 | 50.3% | +32 | — | — | 53.3% | -0.13 | 3–2 (60%) | 5–2 (71%) | — | +0.63 |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1727 | 141.0 | -1.24 | +0.29 | 0.924 | 48.5% | +3 | +32 | -171 | 41.2% | -0.45 | 9–4 (69%) | 7–12 (37%) | — | -1.46 |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1730 | 109.6 | -2.03 | +0.28 | 0.886 | 47.7% | +5 | — | — | 37.5% | -0.88 | — | 1–1 | — | -0.06 |
| Career | — | 1642 | 124.3 | -2.80 | -0.87 | 0.806 | 46.0% | -29 | +93 | — | 28.9% | -1.45 | 4–10 (29%) | 4–6 (40%) | 95.0 | -2.64 | — | 1817 | 138.6 | -1.59 | +0.49 | 0.931 | 48.7% | -21 | +6 | -150 | 43.8% | -0.43 | 27–18 (60%) | 34–30 (53%) | 110.4 | -1.20 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Corentin Moutet | 1 | 3 | 4 | Feb 13, 2025 | H2H |
| Miomir Kecmanovic | 0 | 2 | 2 | Jul 3, 2024 | H2H |
| Lorenzo Sonego | 0 | 2 | 2 | Apr 5, 2024 | H2H |
| Ricardas Berankis | 0 | 2 | 2 | Feb 10, 2021 | H2H |
| Francisco Cerundolo | 0 | 1 | 1 | Apr 13, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Daniil Medvedev | 0 | 4 | 4 | May 28, 2024 | H2H |
| Reilly Opelka | 3 | 1 | 4 | Jan 20, 2022 | H2H |
| Alexander Zverev | 0 | 3 | 3 | Jan 16, 2024 | H2H |
| Pablo Carreno Busta | 0 | 3 | 3 | Aug 26, 2021 | H2H |
| Taylor Fritz | 1 | 2 | 3 | Jun 3, 2021 | H2H |