H2H data updated: 2026-10-07 00:00 UTC
Nikola Bartunkova holds a 1–0 lead over Sinja Kraus in their WTA head-to-head. Across 1 main-draw meeting, Nikola Bartunkova leads 1–0 on hard courts. Most recently, Nikola Bartunkova won the 2026 China Open fourth round 6-0 4-6 6-3.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Nikola Bartunkova | 6-0 4-6 6-3 | Sinja Kraus | Match data | Oct 6, 2026 | R16 | China Open | WTA 1000 | Hard |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sinja Kraus | #95 | #80 | 907 | 1,770 | 7 | 20 | 25.9% | 0 | 0 | 0 | 0 | 0 | 0 |
| Nikola Bartunkova | #34 | #34 | 1,417 | 1,885 | 27 | 18 | 60.0% | 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 | Sinja Kraus | Nikola Bartunkova | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 2022 | 0–1 | 0.0% | #315 | 1,472 | 0 | 0 |
| 17 | — | — | — | — | — | — | — | 2023 | 1–1 | 50.0% | #294 | 1,480 | 0 | 0 |
| 19 | 2021 | 0–1 | 0.0% | #459 | 1,492 | 0 | 0 | 2025 | 3–3 | 50.0% | #129 | 1,551 | 0 | 0 |
| 20 | 2022 | 0–1 | 0.0% | #196 | 1,477 | 0 | 0 | 2026 | 23–13 | 63.9% | #34 | 1,885 | 0 | 0 |
| 21 | 2023 | 1–1 | 50.0% | #196 | 1,450 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2024 | 0–2 | 0.0% | #211 | 1,494 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2025 | 1–2 | 33.3% | #110 | 1,627 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2026 | 5–13 | 27.8% | #95 | 1,745 | 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 | Sinja Kraus | Nikola Bartunkova | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 19 | 2021 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2025 | 3 | 3 | 6 | 50.0% | — | — | — | — | — | — | — | — |
| 20 | 2022 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2026 | 17 | 8 | 25 | 68.0% | 2 | 2 | 4 | 50.0% | 4 | 3 | 7 | 57.1% |
| 21 | 2023 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2024 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2025 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2026 | 4 | 6 | 10 | 40.0% | 1 | 5 | 6 | 16.7% | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 4 | 10 | 14 | 28.6% | 3 | 8 | 11 | 27.3% | 0 | 2 | 2 | 0.0% | — | 21 | 12 | 33 | 63.6% | 2 | 3 | 5 | 40.0% | 4 | 3 | 7 | 57.1% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 24/24 of Sinja Kraus's and 43/46 of Nikola Bartunkova'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 | Sinja Kraus | Nikola Bartunkova | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 16 | — | —/— | — | — | — | — | — | — | — | — | — | 2022 | 1/1 | 0.0 | 5.0 | 58.0% | 44.8% | 28.6% | 14.3% | 100.0% | 38.0% | 37.0% |
| 17 | — | —/— | — | — | — | — | — | — | — | — | — | 2023 | 2/2 | 3.0 | 4.0 | 56.0% | 64.7% | 47.3% | 60.2% | 50.0% | 56.9% | 44.3% |
| 19 | 2021 | 1/1 | 2.0 | 2.0 | 62.5% | 30.0% | 38.9% | 41.7% | 25.0% | 33.3% | 31.3% | 2025 | 4/6 | 4.5 | 8.0 | 46.6% | 74.9% | 53.6% | 71.2% | 42.9% | 63.0% | 46.1% |
| 20 | 2022 | 1/1 | 0.0 | 5.0 | 61.0% | 48.9% | 46.7% | 50.0% | 57.1% | 48.1% | 42.2% | 2026 | 36/37 | 4.5 | 4.0 | 52.9% | 68.8% | 47.3% | 55.8% | 49.3% | 58.8% | 42.5% |
| 21 | 2023 | 2/2 | 2.5 | 2.5 | 50.3% | 53.7% | 39.7% | 59.0% | 56.1% | 46.5% | 47.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2024 | 2/2 | 2.5 | 3.0 | 60.4% | 63.0% | 34.2% | 52.1% | 83.3% | 51.6% | 39.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2026 | 18/18 | 1.6 | 2.6 | 58.3% | 59.8% | 47.4% | 55.4% | 43.8% | 53.9% | 41.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 24/27 | 1.7 | 2.7 | 58.1% | 57.9% | 45.3% | 54.6% | 47.9% | 52.0% | 41.5% | — | 43/46 | 4.3 | 4.4 | 52.6% | 68.6% | 47.4% | 56.5% | 49.9% | 58.6% | 42.8% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 | Sinja Kraus | Nikola Bartunkova | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 1471 | 97.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 1479 | 99.6 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1473 | 101.1 | +2.10 | -0.94 | 0.596 | 37.5% | — | — | — | 0.0% | -3.50 | — | — | — | -0.06 |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1480 | 102.5 | -0.51 | -1.39 | 1.027 | 50.7% | — | — | — | 60.0% | +0.60 | 0–1 | 0–1 | — | -0.10 |
| 19 | 2021 | 1492 | 96.3 | -1.13 | -1.59 | 0.469 | 32.5% | — | — | — | 0.0% | -5.50 | — | — | — | -0.07 | 2025 | 1552 | 111.6 | +0.87 | +0.13 | 1.246 | 54.2% | +16 | — | — | 57.1% | +0.29 | 0–2 | 1–0 | — | +1.18 |
| 20 | 2022 | 1477 | 99.5 | +2.18 | +3.85 | 0.812 | 45.4% | — | — | — | 0.0% | -2.50 | — | 0–1 | — | -0.16 | 2026 | 1885 | 145.1 | +2.12 | +0.81 | 1.032 | 50.3% | -42 | -303 | -82 | 56.7% | +0.41 | 13–5 (72%) | 1–10 (9%) | 103.6 | -0.09 |
| 21 | 2023 | 1451 | 100.9 | -1.34 | -1.58 | 0.878 | 46.7% | — | — | — | 50.0% | -1.25 | — | 1–0 | — | +0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2024 | 1494 | 108.6 | -0.92 | -1.36 | 0.807 | 45.3% | — | — | — | 0.0% | -2.50 | — | 0–1 | — | -0.16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2025 | 1627 | 103.8 | — | — | — | — | — | +64 | — | 28.6% | -1.43 | 1–0 | 0–1 | — | +0.29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2026 | 1746 | 123.6 | -2.15 | -1.21 | 0.905 | 48.0% | -89 | +100 | — | 30.0% | -1.33 | 2–4 (33%) | 0–1 | — | -0.73 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1770 | 115.7 | -1.76 | -1.06 | 0.865 | 46.9% | -89 | +88 | — | 27.1% | -1.60 | 3–4 (43%) | 1–4 (20%) | 96.7 | -2.96 | — | 1885 | 134.5 | +1.88 | +0.60 | 1.034 | 50.4% | -31 | -303 | -82 | 55.9% | +0.33 | 13–8 (62%) | 2–11 (15%) | 100.8 | +2.07 |
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 |
|---|---|---|---|---|---|
| Karolina Pliskova | 0 | 2 | 2 | Apr 22, 2026 | H2H |
| Nikola Bartunkova | 0 | 1 | 1 | Oct 6, 2026 | H2H |
| Dayana Yastremska | 1 | 0 | 1 | Oct 4, 2026 | H2H |
| Anastasia Potapova | 1 | 0 | 1 | Oct 2, 2026 | H2H |
| Maya Joint | 1 | 0 | 1 | Sep 30, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Elise Mertens | 1 | 2 | 3 | Aug 29, 2026 | H2H |
| Aryna Sabalenka | 1 | 1 | 2 | Oct 4, 2026 | H2H |
| Magdalena Frech | 2 | 0 | 2 | Oct 2, 2026 | H2H |
| Darja Vidmanova | 2 | 0 | 2 | Aug 27, 2026 | H2H |
| Sinja Kraus | 1 | 0 | 1 | Oct 6, 2026 | H2H |