H2H data updated: 2026-08-27 05:41 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Roman Safiullin vs Jerome Kym.
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| Winner | Score | Loser | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Roman Safiullin | 4-6 7-6(2) 3-6 7-6(6) 6-4 | Jerome Kym | Match data | Jun 25, 2026 | Q3 | Wimbledon | Grand Slam | Grass |
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Roman Safiullin | #98 | #36 | 1,190 | 1,930 | 58 | 76 | 43.3% | 0 | 0 | 0 | 0 | 0 | 0 |
| Jerome Kym | #178 | #123 | 474 | 1,648 | 5 | 4 | 55.6% | 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 | Roman Safiullin | Jerome Kym | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | 2017 | 0–1 | 0.0% | #498 | 1,489 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | — | — | — | — | — | — | — | 2024 | 0–1 | 0.0% | #134 | 1,540 | 0 | 0 |
| 22 | 2020 | 1–1 | 50.0% | #182 | 1,512 | 0 | 0 | 2025 | 4–2 | 66.7% | #187 | 1,645 | 0 | 0 |
| 23 | 2021 | 2–4 | 33.3% | #167 | 1,601 | 0 | 0 | 2026 | 1–1 | 50.0% | #178 | 1,614 | 0 | 0 |
| 24 | 2022 | 7–5 | 58.3% | #88 | 1,706 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2023 | 20–19 | 51.3% | #39 | 1,891 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2024 | 18–25 | 41.9% | #60 | 1,780 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 2025 | 7–17 | 29.2% | #172 | 1,691 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 2026 | 3–4 | 42.9% | #98 | 1,777 | 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 | Roman Safiullin | Jerome Kym | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 19 | 2017 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 22 | 2020 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | 2025 | 2 | 1 | 3 | 66.7% | 2 | 1 | 3 | 66.7% | — | — | — | — |
| 23 | 2021 | 1 | 3 | 4 | 25.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | 2026 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 24 | 2022 | 6 | 4 | 10 | 60.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2023 | 11 | 13 | 24 | 45.8% | 4 | 3 | 7 | 57.1% | 5 | 3 | 8 | 62.5% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2024 | 13 | 15 | 28 | 46.4% | 3 | 7 | 10 | 30.0% | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2025 | 6 | 10 | 16 | 37.5% | 0 | 4 | 4 | 0.0% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2026 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 38 | 48 | 86 | 44.2% | 9 | 17 | 26 | 34.6% | 11 | 11 | 22 | 50.0% | — | 2 | 2 | 4 | 50.0% | 3 | 2 | 5 | 60.0% | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 130/135 of Roman Safiullin's and 9/9 of Jerome Kym'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 | Roman Safiullin | Jerome Kym | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 19 | 2017 | 1/1 | 7.0 | 1.0 | 83.9% | 61.7% | 33.3% | 57.1% | — | 57.1% | 20.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 1/1 | 8.0 | 3.0 | 67.9% | 71.6% | 60.0% | 77.8% | 0.0% | 67.9% | 20.4% |
| 22 | 2020 | 2/2 | 1.0 | 0.5 | 59.5% | 65.8% | 65.7% | 25.0% | 34.7% | 65.8% | 42.9% | 2025 | 6/6 | 14.0 | 4.3 | 61.8% | 80.2% | 52.0% | 49.7% | 38.2% | 69.8% | 32.2% |
| 23 | 2021 | 6/6 | 7.2 | 3.0 | 63.9% | 69.9% | 47.3% | 58.1% | 44.4% | 61.8% | 38.1% | 2026 | 2/2 | 10.0 | 5.5 | 66.0% | 77.0% | 49.0% | 68.5% | 10.0% | 67.0% | 26.5% |
| 24 | 2022 | 11/12 | 8.6 | 3.0 | 63.5% | 77.7% | 51.7% | 75.0% | 42.2% | 68.5% | 36.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 2023 | 39/39 | 5.9 | 3.5 | 64.1% | 73.5% | 52.0% | 58.6% | 45.0% | 65.8% | 37.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2024 | 40/43 | 7.3 | 3.1 | 60.1% | 73.4% | 49.2% | 61.0% | 36.9% | 63.8% | 35.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 27 | 2025 | 24/24 | 8.0 | 3.8 | 63.2% | 71.4% | 50.8% | 47.7% | 38.5% | 63.9% | 34.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 28 | 2026 | 7/8 | 7.4 | 3.9 | 76.3% | 71.3% | 48.9% | 67.4% | 47.7% | 66.4% | 35.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 130/135 | 7.0 | 3.3 | 63.4% | 73.0% | 50.6% | 58.6% | 40.7% | 64.8% | 36.1% | — | 9/9 | 12.4 | 4.4 | 63.4% | 78.5% | 52.2% | 57.0% | 27.7% | 69.0% | 29.6% |
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 | Roman Safiullin | Jerome Kym | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Schedule | |
| 19 | 2017 | 1489 | 100.0 | +2.56 | -0.26 | 0.467 | 40.6% | — | — | — | 0.0% | -3.00 | — | — | +0.12 | 2022 | 1484 | 102.7 | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2018 | 1495 | 100.4 | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1468 | 98.7 | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2019 | 1493 | 106.0 | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1540 | 118.3 | +1.81 | +1.35 | 0.636 | 46.0% | — | — | — | 33.3% | -1.00 | 0–1 | 1–0 | -0.04 |
| 22 | 2020 | 1512 | 105.7 | +0.02 | +1.02 | 1.256 | 52.7% | — | — | — | 50.0% | +0.25 | — | — | +0.15 | 2025 | 1645 | 119.5 | +1.41 | -0.13 | 1.066 | 51.0% | +42 | -143 | — | 57.1% | +0.19 | 2–1 (67%) | 6–2 (75%) | +0.22 |
| 23 | 2021 | 1601 | 128.1 | +0.39 | +1.65 | 0.998 | 50.2% | -17 | — | — | 45.0% | +0.15 | 0–2 | 2–4 (33%) | +0.21 | 2026 | 1615 | 112.7 | -0.03 | +0.07 | 0.803 | 48.0% | — | — | — | 50.0% | -0.67 | 1–1 | 3–1 (75%) | +0.12 |
| 24 | 2022 | 1707 | 135.0 | +2.51 | +1.26 | 1.171 | 52.1% | -5 | — | — | 57.1% | +0.64 | 3–1 (75%) | 3–7 (30%) | +0.08 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2023 | 1892 | 144.9 | +1.73 | +1.20 | 1.082 | 51.6% | -90 | -123 | -81 | 54.5% | +0.37 | 2–8 (20%) | 7–6 (54%) | -1.45 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2024 | 1780 | 150.6 | +0.19 | -0.01 | 0.987 | 49.6% | -9 | -48 | +22 | 46.6% | -0.07 | 6–12 (33%) | 7–11 (39%) | -1.77 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2025 | 1692 | 133.7 | -0.86 | +0.08 | 0.957 | 48.9% | +81 | -26 | -14 | 34.8% | -0.65 | 4–6 (40%) | 3–14 (18%) | -1.16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 2026 | 1777 | 121.7 | +0.48 | +0.99 | 1.060 | 50.7% | — | — | +36 | 50.0% | +0.25 | 2–3 (40%) | 3–5 (38%) | -0.62 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1931 | 144.7 | +0.69 | +0.62 | 1.026 | 50.4% | -15 | -69 | -19 | 47.4% | +0.02 | 17–32 (35%) | 25–47 (35%) | -3.34 | — | 1648 | 119.4 | +1.13 | +0.08 | 0.955 | 49.8% | +42 | -143 | — | 53.3% | -0.10 | 3–3 (50%) | 10–3 (77%) | +3.33 |
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 |
|---|---|---|---|---|---|
| Novak Djokovic | 0 | 4 | 4 | Jul 5, 2026 | H2H |
| Alexei Popyrin | 3 | 1 | 4 | Mar 22, 2025 | H2H |
| Holger Rune | 0 | 3 | 3 | Aug 10, 2025 | H2H |
| Lorenzo Musetti | 1 | 2 | 3 | Mar 8, 2025 | H2H |
| Adrian Mannarino | 0 | 3 | 3 | Oct 17, 2024 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Stefanos Tsitsipas | 0 | 1 | 1 | Jul 16, 2026 | H2H |
| Dylan Dietrich | 1 | 0 | 1 | Jul 14, 2026 | H2H |
| Taylor Fritz | 0 | 1 | 1 | Aug 30, 2025 | H2H |
| Brandon Nakashima | 1 | 0 | 1 | Aug 28, 2025 | H2H |
| Ethan Quinn | 1 | 0 | 1 | Aug 26, 2025 | H2H |