H2H data updated: 2026-09-02 00:00 UTC
J.J. Wolf holds a 1–0 lead over Ilya Ivashka in their ATP head-to-head. Across 1 main-draw meeting, J.J. Wolf leads 1–0 on hard courts. Most recently, J.J. Wolf won the 2023 Delray Beach Open first round 7-5 6-3.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| J.J. Wolf | 7-5 6-3 | Ilya Ivashka | Match data | Feb 16, 2023* | R32 | Delray Beach Open | ATP 250 | Hard |
Estimated match date where the exact historical date is unavailable. 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ilya Ivashka | #393 | #40 | 1,370 | 1,955 | 80 | 84 | 48.8% | 0 | 0 | 0 | 0 | 1 | 1 |
| J.J. Wolf | #253 | #39 | 1,025 | 1,849 | 45 | 55 | 45.0% | 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 | Ilya Ivashka | J.J. Wolf | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 21 | — | — | — | — | — | — | — | 2020 | 2–3 | 40.0% | #127 | 1,605 | 0 | 0 |
| 22 | 2016 | 0–1 | 0.0% | #179 | 1,524 | 0 | 0 | 2021 | 0–3 | 0.0% | #174 | 1,557 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 2022 | 15–13 | 53.6% | #66 | 1,799 | 0 | 0 |
| 24 | 2018 | 8–12 | 40.0% | #91 | 1,716 | 0 | 0 | 2023 | 26–25 | 51.0% | #53 | 1,780 | 0 | 0 |
| 25 | 2019 | 7–11 | 38.9% | #131 | 1,646 | 0 | 0 | 2024 | 2–9 | 18.2% | #261 | 1,629 | 0 | 0 |
| 26 | 2020 | 3–4 | 42.9% | #108 | 1,711 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 2021 | 31–17 | 64.6% | #48 | 1,934 | 0 | 1 | 2026 | 0–2 | 0.0% | #253 | 1,604 | 0 | 0 |
| 28 | 2022 | 22–21 | 51.2% | #73 | 1,827 | 0 | 1 | — | — | — | — | — | — | — |
| 29 | 2023 | 9–18 | 33.3% | #182 | 1,644 | 0 | 1 | — | — | — | — | — | — | — |
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 | Ilya Ivashka | J.J. Wolf | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — |
| 22 | 2016 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2021 | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 14 | 12 | 26 | 53.8% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 24 | 2018 | 8 | 8 | 16 | 50.0% | 0 | 4 | 4 | 0.0% | — | — | — | — | 2023 | 18 | 17 | 35 | 51.4% | 5 | 5 | 10 | 50.0% | 3 | 3 | 6 | 50.0% |
| 25 | 2019 | 5 | 10 | 15 | 33.3% | — | — | — | — | 2 | 1 | 3 | 66.7% | 2024 | 1 | 6 | 7 | 14.3% | 1 | 3 | 4 | 25.0% | — | — | — | — |
| 26 | 2020 | 3 | 4 | 7 | 42.9% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2021 | 19 | 9 | 28 | 67.9% | 7 | 4 | 11 | 63.6% | 5 | 4 | 9 | 55.6% | 2026 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| 28 | 2022 | 13 | 11 | 24 | 54.2% | 5 | 7 | 12 | 41.7% | 4 | 3 | 7 | 57.1% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2023 | 5 | 9 | 14 | 35.7% | 3 | 6 | 9 | 33.3% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 53 | 52 | 105 | 50.5% | 15 | 21 | 36 | 41.7% | 12 | 11 | 23 | 52.2% | — | 35 | 43 | 78 | 44.9% | 7 | 9 | 16 | 43.8% | 3 | 3 | 6 | 50.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 159/164 of Ilya Ivashka's and 100/100 of J.J. Wolf'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 | Ilya Ivashka | J.J. Wolf | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 21 | — | —/— | — | — | — | — | — | — | — | — | — | 2020 | 5/5 | 7.2 | 5.4 | 54.5% | 71.7% | 44.5% | 47.6% | 45.0% | 59.1% | 34.6% |
| 22 | 2016 | 1/1 | 3.0 | 4.0 | 61.0% | 45.3% | 34.1% | 50.0% | 40.0% | 41.0% | 42.4% | 2021 | 3/3 | 8.0 | 3.7 | 56.0% | 75.0% | 53.1% | 56.7% | 15.9% | 65.3% | 29.5% |
| 23 | — | —/— | — | — | — | — | — | — | — | — | — | 2022 | 28/28 | 6.8 | 3.1 | 59.6% | 69.8% | 47.6% | 56.9% | 41.0% | 61.1% | 35.6% |
| 24 | 2018 | 19/20 | 5.6 | 2.9 | 56.9% | 73.3% | 45.6% | 55.2% | 48.9% | 61.2% | 37.7% | 2023 | 51/51 | 7.2 | 3.0 | 57.1% | 74.1% | 52.6% | 61.5% | 48.7% | 64.8% | 35.1% |
| 25 | 2019 | 18/18 | 6.6 | 5.7 | 60.7% | 71.4% | 48.1% | 62.4% | 30.5% | 62.1% | 36.7% | 2024 | 11/11 | 5.2 | 3.0 | 55.4% | 65.5% | 43.9% | 49.3% | 19.3% | 56.0% | 30.8% |
| 26 | 2020 | 7/7 | 6.7 | 2.3 | 67.5% | 73.5% | 47.5% | 56.0% | 31.8% | 64.8% | 36.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 27 | 2021 | 44/48 | 7.2 | 2.4 | 61.4% | 74.5% | 55.9% | 62.7% | 42.6% | 67.2% | 39.6% | 2026 | 2/2 | 4.0 | 3.0 | 61.0% | 65.5% | 40.0% | 35.5% | 42.5% | 56.0% | 31.0% |
| 28 | 2022 | 43/43 | 4.4 | 2.7 | 63.4% | 70.9% | 50.2% | 60.9% | 41.8% | 63.2% | 35.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 29 | 2023 | 27/27 | 4.2 | 3.8 | 60.4% | 69.2% | 44.4% | 59.7% | 43.4% | 59.4% | 36.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 159/164 | 5.6 | 3.1 | 61.4% | 71.9% | 49.8% | 60.4% | 41.4% | 63.2% | 37.4% | — | 100/100 | 6.9 | 3.2 | 57.5% | 71.7% | 49.6% | 57.5% | 42.0% | 62.4% | 34.5% |
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 | Ilya Ivashka | J.J. Wolf | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1490 | 99.6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1507 | 107.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1505 | 105.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 1605 | 126.4 | -1.37 | +1.12 | 0.846 | 46.8% | +38 | — | — | 42.9% | -0.50 | — | 0–1 | — | -0.12 |
| 22 | 2016 | 1525 | 109.2 | +0.74 | +0.74 | 0.718 | 41.6% | — | — | — | 0.0% | -4.00 | — | — | — | -0.09 | 2021 | 1557 | 116.1 | -3.14 | +1.22 | 0.850 | 47.5% | +19 | — | — | 33.3% | -1.22 | 0–3 (0%) | 2–0 | — | -0.03 |
| 23 | 2017 | 1484 | 97.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1799 | 143.6 | -1.16 | +0.24 | 0.914 | 48.5% | +5 | — | — | 51.5% | -0.12 | 5–3 (63%) | 5–5 (50%) | — | -0.89 |
| 24 | 2018 | 1716 | 132.6 | -1.70 | +0.86 | 0.970 | 49.3% | +13 | -72 | — | 39.0% | -0.56 | 2–2 (50%) | 3–2 (60%) | — | +0.72 | 2023 | 1780 | 143.3 | +0.70 | -0.62 | 0.999 | 50.1% | -5 | -194 | -134 | 52.8% | +0.18 | 5–8 (38%) | 11–8 (58%) | — | +1.36 |
| 25 | 2019 | 1646 | 126.7 | -1.52 | -0.08 | 0.967 | 49.5% | +1 | — | -62 | 40.0% | -0.73 | 3–5 (38%) | 4–7 (36%) | — | +0.52 | 2024 | 1629 | 108.6 | -4.15 | -2.83 | 0.700 | 43.4% | +1 | -34 | — | 18.2% | -2.41 | 1–0 | 0–1 | — | +0.47 |
| 26 | 2020 | 1712 | 130.1 | -0.41 | +0.44 | 1.026 | 50.2% | +37 | — | — | 52.6% | +0.26 | 0–3 (0%) | 3–3 (50%) | — | -0.10 | 2025 | 1608 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 2021 | 1934 | 150.1 | +3.67 | +2.53 | 1.209 | 52.9% | -37 | -166 | -170 | 62.4% | +0.86 | 8–5 (62%) | 14–8 (64%) | — | -1.28 | 2026 | 1604 | 108.4 | -2.89 | +0.20 | 0.705 | 44.5% | — | — | — | 16.7% | -1.83 | — | 0–1 | — | -0.02 |
| 28 | 2022 | 1827 | 146.5 | -0.37 | +0.06 | 0.974 | 49.9% | -13 | -74 | -37 | 50.8% | +0.11 | 10–10 (50%) | 7–11 (39%) | — | -2.89 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 2023 | 1645 | 124.2 | -2.56 | +0.24 | 0.898 | 47.9% | +5 | +58 | +67 | 36.6% | -0.79 | 4–6 (40%) | 2–4 (33%) | — | -0.94 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 2024 | 1622 | 97.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 32 | 2026 | 1602 | 99.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1955 | 141.5 | +0.09 | +0.87 | 1.016 | 50.3% | -8 | -69 | -74 | 49.0% | -0.01 | 27–31 (47%) | 33–35 (49%) | 99.0 | -2.51 | — | 1850 | 138.2 | -0.64 | -0.46 | 0.916 | 48.6% | +3 | -148 | -134 | 47.2% | -0.27 | 11–14 (44%) | 18–16 (53%) | 102.5 | +0.77 |
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 |
|---|---|---|---|---|---|
| Mackenzie McDonald | 3 | 3 | 6 | Jun 15, 2023 | H2H |
| Emil Ruusuvuori | 5 | 0 | 5 | Jun 22, 2022 | H2H |
| Grigor Dimitrov | 2 | 2 | 4 | Jul 6, 2023 | H2H |
| Daniil Medvedev | 0 | 4 | 4 | Mar 13, 2023 | H2H |
| Denis Shapovalov | 1 | 3 | 4 | May 19, 2022 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Alexander Bublik | 2 | 2 | 4 | Aug 30, 2026 | H2H |
| James Duckworth | 0 | 2 | 2 | Aug 14, 2026 | H2H |
| Marcos Giron | 0 | 2 | 2 | Apr 5, 2024 | H2H |
| Sebastian Baez | 1 | 1 | 2 | Jan 16, 2024 | H2H |
| Luca Van Assche | 1 | 1 | 2 | Jan 10, 2024 | H2H |