H2H data updated: 2026-09-23 00:00 UTC
Nikola Bartunkova holds a 1–0 lead over Diana Shnaider in their WTA head-to-head. Across 1 main-draw meeting, Nikola Bartunkova leads 1–0 on grass. Most recently, Nikola Bartunkova won the 2026 Berlin Open first round 6-2 6-7(2) 6-3.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Nikola Bartunkova | 6-2 6-7(2) 6-3 | Diana Shnaider | Match data | Jun 15, 2026 | R32 | Berlin Open | WTA 500 | Grass |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Diana Shnaider | #14 | #11 | 3,216 | 1,968 | 114 | 77 | 59.7% | 0 | 0 | 0 | 2 | 3 | 5 |
| Nikola Bartunkova | #34 | #34 | 1,417 | 1,841 | 24 | 18 | 57.1% | 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 | Diana Shnaider | 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 | 2023 | 16–11 | 59.3% | #93 | 1,671 | 0 | 0 | 2025 | 3–3 | 50.0% | #129 | 1,551 | 0 | 0 |
| 20 | 2024 | 43–21 | 67.2% | #13 | 1,933 | 0 | 4 | 2026 | 20–13 | 60.6% | #34 | 1,834 | 0 | 0 |
| 21 | 2025 | 27–26 | 50.9% | #21 | 1,840 | 0 | 5 | — | — | — | — | — | — | — |
| 22 | 2026 | 28–19 | 59.6% | #14 | 1,948 | 0 | 5 | — | — | — | — | — | — | — |
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 | Diana Shnaider | 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 | 2023 | 9 | 7 | 16 | 56.3% | 7 | 4 | 11 | 63.6% | — | — | — | — | 2025 | 3 | 3 | 6 | 50.0% | — | — | — | — | — | — | — | — |
| 20 | 2024 | 26 | 13 | 39 | 66.7% | 8 | 5 | 13 | 61.5% | 9 | 3 | 12 | 75.0% | 2026 | 14 | 8 | 22 | 63.6% | 2 | 2 | 4 | 50.0% | 4 | 3 | 7 | 57.1% |
| 21 | 2025 | 15 | 17 | 32 | 46.9% | 8 | 5 | 13 | 61.5% | 4 | 4 | 8 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2026 | 17 | 11 | 28 | 60.7% | 10 | 5 | 15 | 66.7% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 67 | 48 | 115 | 58.3% | 33 | 19 | 52 | 63.5% | 14 | 10 | 24 | 58.3% | — | 18 | 12 | 30 | 60.0% | 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 167/192 of Diana Shnaider's and 40/42 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 | Diana Shnaider | 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 | 2023 | 27/27 | 2.1 | 2.6 | 61.2% | 62.6% | 45.9% | 46.9% | 47.0% | 56.1% | 44.1% | 2025 | 4/6 | 4.5 | 8.0 | 46.6% | 74.9% | 53.6% | 71.2% | 42.9% | 63.0% | 46.1% |
| 20 | 2024 | 61/65 | 2.0 | 2.5 | 64.7% | 65.7% | 52.1% | 51.8% | 50.7% | 60.9% | 44.8% | 2026 | 33/33 | 4.4 | 4.2 | 52.9% | 67.5% | 45.7% | 54.1% | 49.6% | 57.4% | 42.3% |
| 21 | 2025 | 34/53 | 1.3 | 3.5 | 64.6% | 62.3% | 48.0% | 58.4% | 55.2% | 57.1% | 46.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2026 | 45/47 | 1.4 | 3.2 | 66.1% | 64.5% | 48.3% | 51.1% | 46.9% | 59.0% | 44.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 167/192 | 1.7 | 2.9 | 64.5% | 64.2% | 49.3% | 52.2% | 50.0% | 58.8% | 44.8% | — | 40/42 | 4.2 | 4.6 | 52.5% | 67.5% | 46.1% | 55.1% | 50.2% | 57.5% | 42.6% |
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 | Diana Shnaider | 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 | 2021 | 1502 | 102.5 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 1480 | 102.5 | -0.51 | -1.39 | 1.027 | 50.7% | — | — | — | 60.0% | +0.60 | 0–1 | 0–1 | — | -0.10 |
| 18 | 2022 | 1644 | 97.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2023 | 1671 | 131.8 | -0.86 | +0.52 | 1.005 | 50.2% | -49 | +46 | — | 55.2% | +0.28 | 4–2 (67%) | 1–1 | — | -0.47 | 2025 | 1552 | 111.6 | +0.87 | +0.13 | 1.246 | 54.2% | +16 | — | — | 57.1% | +0.29 | 0–2 | 1–0 | — | +1.18 |
| 20 | 2024 | 1933 | 148.2 | +3.78 | +1.99 | 1.145 | 52.8% | -40 | -70 | -60 | 62.9% | +0.93 | 11–8 (58%) | 8–3 (73%) | 106.3 | +0.64 | 2026 | 1834 | 141.4 | +1.02 | +0.44 | 0.993 | 49.6% | -56 | -251 | -33 | 54.2% | +0.20 | 12–5 (71%) | 1–10 (9%) | 102.9 | -0.22 |
| 21 | 2025 | 1841 | 153.4 | +0.09 | +1.96 | 1.071 | 51.5% | -17 | +57 | +25 | 52.4% | +0.38 | 9–12 (43%) | 12–10 (55%) | 98.6 | +1.31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2026 | 1948 | 159.1 | +2.35 | +2.54 | 1.083 | 51.7% | -5 | +18 | -171 | 57.8% | +0.71 | 8–7 (53%) | 8–7 (53%) | 102.5 | -1.54 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1969 | 153.0 | +1.89 | +1.89 | 1.089 | 51.8% | -26 | +12 | -50 | 57.6% | +0.63 | 32–29 (52%) | 29–21 (58%) | 106.6 | -0.03 | — | 1842 | 131.3 | +0.96 | +0.28 | 1.003 | 49.8% | -41 | -251 | -33 | 53.8% | +0.16 | 12–8 (60%) | 2–11 (15%) | 100.2 | +1.90 |
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 |
|---|---|---|---|---|---|
| Paula Badosa | 2 | 4 | 6 | Oct 17, 2024 | H2H |
| Jessica Pegula | 1 | 4 | 5 | Aug 8, 2026 | H2H |
| Leylah Fernandez | 3 | 2 | 5 | Apr 2, 2026 | H2H |
| Alycia Parks | 3 | 2 | 5 | Feb 8, 2026 | H2H |
| Liudmila Samsonova | 3 | 1 | 4 | Jul 31, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Elise Mertens | 1 | 2 | 3 | Aug 29, 2026 | H2H |
| Darja Vidmanova | 2 | 0 | 2 | Aug 27, 2026 | H2H |
| Mirra Andreeva | 0 | 1 | 1 | Sep 5, 2026 | H2H |
| Tatjana Maria | 1 | 0 | 1 | Sep 3, 2026 | H2H |
| Mayar Sherif | 1 | 0 | 1 | Sep 2, 2026 | H2H |