H2H data updated: 2026-09-02 00:00 UTC
Luca Van Assche holds a 1–0 lead over Thai-Son Kwiatkowski in their ATP head-to-head. Across 1 main-draw meeting, Luca Van Assche leads 1–0 on hard courts. Most recently, Luca Van Assche won the 2023 Winston-Salem Open first round 3-6 6-3 6-2.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Luca Van Assche | 3-6 6-3 6-2 | Thai-Son Kwiatkowski | Match data | Aug 22, 2023* | R64 | Winston-Salem 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Luca Van Assche | #40 | #40 | 1,140 | 1,680 | 28 | 44 | 38.9% | 0 | 0 | 0 | 0 | 1 | 1 |
| Thai-Son Kwiatkowski | #1,378 | #181 | 314 | 1,529 | 0 | 7 | 0.0% | 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 | Luca Van Assche | Thai-Son Kwiatkowski | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2022 | 0–1 | 0.0% | #139 | 1,475 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2023 | 10–17 | 37.0% | #90 | 1,582 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2024 | 7–17 | 29.2% | #128 | 1,575 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2025 | 1–2 | 33.3% | #166 | 1,585 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2026 | 10–7 | 58.8% | #40 | 1,675 | 0 | 1 | 2017 | 0–2 | 0.0% | #520 | 1,477 | 0 | 0 |
| 23 | — | — | — | — | — | — | — | 2018 | 0–1 | 0.0% | #296 | 1,503 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 2019 | 0–1 | 0.0% | #243 | 1,511 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2020 | 0–1 | 0.0% | #212 | 1,469 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 2021 | 0–1 | 0.0% | #221 | 1,455 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 2023 | 0–1 | 0.0% | #322 | 1,450 | 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 | Luca Van Assche | Thai-Son Kwiatkowski | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 18 | 2022 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2023 | 3 | 8 | 11 | 27.3% | 6 | 7 | 13 | 46.2% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2024 | 5 | 10 | 15 | 33.3% | 2 | 6 | 8 | 25.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2025 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2026 | 1 | 3 | 4 | 25.0% | 9 | 3 | 12 | 75.0% | 0 | 1 | 1 | 0.0% | 2017 | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| Career | — | 10 | 24 | 34 | 29.4% | 17 | 16 | 33 | 51.5% | 1 | 4 | 5 | 20.0% | — | 0 | 6 | 6 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 70/73 of Luca Van Assche's and 7/7 of Thai-Son Kwiatkowski'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 | Luca Van Assche | Thai-Son Kwiatkowski | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 18 | 2022 | 1/1 | 7.0 | 2.0 | 59.4% | 61.9% | 46.5% | 66.7% | 25.0% | 55.7% | 35.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 19 | 2023 | 27/27 | 3.2 | 3.3 | 57.9% | 67.5% | 49.9% | 57.2% | 39.7% | 60.0% | 35.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2024 | 24/24 | 3.7 | 3.2 | 61.1% | 67.8% | 48.6% | 56.8% | 39.3% | 60.3% | 34.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2025 | 1/3 | 10.0 | 6.0 | 65.0% | 78.0% | 40.0% | 63.0% | 50.0% | 65.0% | 34.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2026 | 17/18 | 3.8 | 4.8 | 64.9% | 63.6% | 48.3% | 54.4% | 46.3% | 58.6% | 40.5% | 2017 | 2/2 | 5.0 | 7.0 | 60.7% | 62.6% | 45.5% | 42.5% | 59.7% | 55.6% | 34.9% |
| 23 | — | —/— | — | — | — | — | — | — | — | — | — | 2018 | 1/1 | 12.0 | 1.0 | 72.6% | 68.9% | 41.2% | 60.0% | 0.0% | 61.3% | 19.0% |
| 24 | — | —/— | — | — | — | — | — | — | — | — | — | 2019 | 1/1 | 9.0 | 7.0 | 58.4% | 73.3% | 40.6% | 40.0% | 33.3% | 59.7% | 33.8% |
| 25 | — | —/— | — | — | — | — | — | — | — | — | — | 2020 | 1/1 | 11.0 | 4.0 | 57.9% | 64.3% | 49.0% | 25.0% | 28.6% | 57.9% | 29.2% |
| 26 | — | —/— | — | — | — | — | — | — | — | — | — | 2021 | 1/1 | 8.0 | 3.0 | 57.4% | 66.7% | 45.0% | 42.9% | 60.0% | 57.4% | 37.2% |
| 28 | — | —/— | — | — | — | — | — | — | — | — | — | 2023 | 1/1 | 1.0 | 4.0 | 51.8% | 63.6% | 51.2% | 28.6% | 33.3% | 57.6% | 30.9% |
| Career | — | 70/73 | 3.7 | 3.6 | 60.8% | 66.7% | 48.9% | 56.6% | 41.1% | 59.8% | 36.5% | — | 7/7 | 7.3 | 4.7 | 59.9% | 66.0% | 45.4% | 40.2% | 39.2% | 57.9% | 31.4% |
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 | Luca Van Assche | Thai-Son Kwiatkowski | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 17 | 2021 | 1467 | 100.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2022 | 1476 | 99.7 | -0.87 | -2.41 | 0.805 | 45.4% | — | — | — | 33.3% | -1.00 | 0–1 | 0–1 | — | -0.11 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2023 | 1582 | 128.7 | -2.53 | -0.25 | 0.896 | 48.1% | -81 | +31 | -9 | 38.9% | -0.89 | 6–7 (46%) | 12–5 (71%) | — | -0.27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2024 | 1575 | 130.6 | -2.48 | -1.37 | 0.871 | 47.3% | +16 | -15 | — | 34.4% | -0.84 | 3–5 (38%) | 2–8 (20%) | — | -0.63 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2025 | 1585 | 109.7 | -1.05 | -0.09 | 0.971 | 51.0% | +18 | — | — | 50.0% | -0.34 | 1–1 | 1–0 | — | +0.18 | 2016 | 1488 | 100.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2026 | 1676 | 122.3 | -3.87 | +2.39 | 0.977 | 49.5% | -54 | +21 | — | 54.0% | +0.16 | 6–4 (60%) | 2–4 (33%) | — | +0.42 | 2017 | 1478 | 106.9 | -2.01 | 0.00 | 0.786 | 45.3% | — | — | — | 28.6% | -1.14 | 0–1 | 0–1 | — | -0.10 |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1503 | 106.9 | -2.53 | -3.20 | 0.490 | 40.8% | — | — | — | 0.0% | -2.50 | — | — | — | +0.10 |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1512 | 112.6 | -5.09 | +4.02 | 0.840 | 47.3% | — | — | — | 0.0% | -2.00 | — | — | — | -0.21 |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 1470 | 101.6 | -0.62 | -0.15 | 0.694 | 44.5% | — | — | — | 25.0% | -1.75 | — | 0–1 | — | 0.00 |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 1456 | 107.9 | -0.38 | -0.59 | 0.875 | 47.3% | — | — | — | 33.3% | -1.00 | 0–1 | — | — | +0.06 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1422 | 95.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1450 | 111.9 | -0.73 | -3.36 | 0.729 | 45.8% | — | — | — | 33.3% | -1.33 | 0–1 | — | — | +0.10 |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1421 | 98.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1395 | 96.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1386 | 95.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1680 | 126.0 | -2.79 | -0.02 | 0.907 | 48.2% | -25 | +16 | -9 | 41.7% | -0.59 | 16–18 (47%) | 17–18 (49%) | 106.5 | -0.58 | — | 1530 | 109.5 | -1.91 | -0.47 | 0.746 | 45.2% | — | — | — | 23.8% | -1.47 | 0–3 (0%) | 0–2 | — | -0.71 |
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 |
|---|---|---|---|---|---|
| Cameron Norrie | 1 | 3 | 4 | Aug 30, 2026 | H2H |
| Alejandro Davidovich Fokina | 1 | 2 | 3 | Jul 28, 2023 | H2H |
| Titouan Droguet | 0 | 2 | 2 | Aug 3, 2026 | H2H |
| Hugo Gaston | 2 | 0 | 2 | Jul 25, 2026 | H2H |
| Andrey Rublev | 1 | 1 | 2 | Jul 24, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Soonwoo Kwon | 0 | 2 | 2 | Feb 25, 2021 | H2H |
| Luca Van Assche | 0 | 1 | 1 | Aug 22, 2023 | H2H |
| Nick Kyrgios | 0 | 1 | 1 | Jul 29, 2019 | H2H |
| James Duckworth | 0 | 1 | 1 | Aug 1, 2018 | H2H |
| Mischa Zverev | 0 | 1 | 1 | Aug 30, 2017 | H2H |