H2H data updated: 2026-09-13 00:00 UTC
Anhelina Kalinina holds a 1–0 lead over Kimberly Birrell in their WTA head-to-head. Across 1 main-draw meeting, Anhelina Kalinina leads 1–0 on hard courts. Most recently, Anhelina Kalinina won the 2025 Brisbane International quarterfinal 4-6 6-1 7-5.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Anhelina Kalinina | 4-6 6-1 7-5 | Kimberly Birrell | Match data | Jan 3, 2025 | QF | Brisbane International | WTA 500 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Anhelina Kalinina | #51 | #25 | 1,677 | 1,901 | 99 | 111 | 47.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Kimberly Birrell | #71 | #60 | 999 | 1,834 | 48 | 62 | 43.6% | 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 | Anhelina Kalinina | Kimberly Birrell | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2015 | 0–1 | 0.0% | #165 | 1,484 | 0 | 0 | 2016 | 1–2 | 33.3% | #516 | 1,508 | 0 | 0 |
| 21 | 2018 | 1–2 | 33.3% | #107 | 1,505 | 0 | 0 | 2019 | 3–2 | 60.0% | #250 | 1,516 | 0 | 0 |
| 22 | 2019 | 1–2 | 33.3% | #161 | 1,542 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2020 | 0–2 | 0.0% | #163 | 1,557 | 0 | 0 | 2021 | 2–3 | 40.0% | #741 | 1,517 | 0 | 0 |
| 24 | 2021 | 11–9 | 55.0% | #52 | 1,661 | 0 | 0 | 2022 | 1–1 | 50.0% | #174 | 1,486 | 0 | 0 |
| 25 | 2022 | 21–21 | 50.0% | #39 | 1,838 | 0 | 0 | 2023 | 8–10 | 44.4% | #115 | 1,557 | 0 | 0 |
| 26 | 2023 | 25–25 | 50.0% | #28 | 1,782 | 0 | 0 | 2024 | 7–8 | 46.7% | #113 | 1,688 | 0 | 0 |
| 27 | 2024 | 20–24 | 45.5% | #55 | 1,717 | 0 | 0 | 2025 | 14–18 | 43.8% | #98 | 1,678 | 0 | 0 |
| 28 | 2025 | 9–12 | 42.9% | #127 | 1,758 | 0 | 0 | 2026 | 12–18 | 40.0% | #71 | 1,695 | 0 | 0 |
| 29 | 2026 | 11–13 | 45.8% | #51 | 1,748 | 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 | Anhelina Kalinina | Kimberly Birrell | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2015 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2016 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| 21 | 2018 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | 2019 | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — |
| 22 | 2019 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2020 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | 2021 | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — |
| 24 | 2021 | 6 | 7 | 13 | 46.2% | 5 | 2 | 7 | 71.4% | — | — | — | — | 2022 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 25 | 2022 | 8 | 11 | 19 | 42.1% | 8 | 6 | 14 | 57.1% | 5 | 4 | 9 | 55.6% | 2023 | 6 | 7 | 13 | 46.2% | 1 | 2 | 3 | 33.3% | 1 | 1 | 2 | 50.0% |
| 26 | 2023 | 17 | 17 | 34 | 50.0% | 5 | 4 | 9 | 55.6% | 3 | 4 | 7 | 42.9% | 2024 | 5 | 7 | 12 | 41.7% | — | — | — | — | 2 | 1 | 3 | 66.7% |
| 27 | 2024 | 8 | 14 | 22 | 36.4% | 10 | 7 | 17 | 58.8% | 2 | 3 | 5 | 40.0% | 2025 | 13 | 12 | 25 | 52.0% | 0 | 3 | 3 | 0.0% | 1 | 3 | 4 | 25.0% |
| 28 | 2025 | 7 | 8 | 15 | 46.7% | 2 | 4 | 6 | 33.3% | — | — | — | — | 2026 | 9 | 12 | 21 | 42.9% | 1 | 2 | 3 | 33.3% | 2 | 4 | 6 | 33.3% |
| 29 | 2026 | 1 | 4 | 5 | 20.0% | 9 | 7 | 16 | 56.3% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 48 | 66 | 114 | 42.1% | 40 | 32 | 72 | 55.6% | 11 | 13 | 24 | 45.8% | — | 40 | 46 | 86 | 46.5% | 2 | 7 | 9 | 22.2% | 6 | 9 | 15 | 40.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 190/209 of Anhelina Kalinina's and 93/111 of Kimberly Birrell'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 | Anhelina Kalinina | Kimberly Birrell | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | —/— | — | — | — | — | — | — | — | — | — | 2016 | 3/3 | 2.0 | 2.0 | 62.8% | 47.3% | 53.1% | 47.6% | 50.0% | 50.4% | 31.6% |
| 21 | 2018 | 2/3 | 3.0 | 6.5 | 59.4% | 53.2% | 42.3% | 47.1% | 35.2% | 48.7% | 49.3% | 2019 | 5/5 | 2.6 | 4.8 | 62.8% | 63.4% | 36.3% | 60.9% | 38.9% | 53.5% | 39.6% |
| 22 | 2019 | 3/3 | 0.3 | 2.7 | 73.1% | 54.7% | 50.0% | 37.4% | 42.8% | 53.7% | 45.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2020 | 2/2 | 0.5 | 2.5 | 66.9% | 47.3% | 38.1% | 47.3% | 27.5% | 44.1% | 38.4% | 2021 | 5/5 | 2.6 | 3.6 | 64.2% | 63.4% | 42.2% | 53.1% | 44.5% | 55.8% | 41.1% |
| 24 | 2021 | 19/20 | 1.7 | 4.1 | 63.7% | 59.0% | 44.6% | 49.0% | 51.7% | 53.3% | 47.4% | 2022 | 2/2 | 1.5 | 8.0 | 56.7% | 55.4% | 42.7% | 42.3% | 23.2% | 49.9% | 40.8% |
| 25 | 2022 | 40/42 | 1.6 | 4.0 | 62.2% | 61.1% | 45.8% | 54.7% | 42.0% | 55.3% | 42.7% | 2023 | 18/18 | 1.6 | 4.4 | 60.7% | 62.1% | 44.2% | 52.1% | 49.4% | 55.1% | 45.2% |
| 26 | 2023 | 49/50 | 2.1 | 4.2 | 61.5% | 63.5% | 47.3% | 49.7% | 47.6% | 56.8% | 43.8% | 2024 | 15/15 | 2.2 | 3.5 | 64.0% | 63.3% | 47.4% | 52.6% | 48.1% | 57.6% | 40.8% |
| 27 | 2024 | 44/44 | 1.3 | 3.5 | 60.8% | 60.9% | 43.2% | 44.7% | 42.7% | 53.3% | 44.3% | 2025 | 17/32 | 2.1 | 6.4 | 59.2% | 64.9% | 40.0% | 53.6% | 42.7% | 54.7% | 39.2% |
| 28 | 2025 | 8/21 | 2.0 | 2.8 | 65.2% | 57.2% | 38.6% | 41.7% | 57.4% | 51.0% | 41.0% | 2026 | 28/31 | 1.9 | 5.8 | 63.5% | 62.5% | 40.7% | 48.0% | 56.5% | 54.5% | 41.3% |
| 29 | 2026 | 23/24 | 1.2 | 4.1 | 67.5% | 59.9% | 44.0% | 49.4% | 46.1% | 54.5% | 46.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 190/210 | 1.6 | 3.9 | 62.8% | 60.8% | 44.9% | 48.9% | 45.5% | 54.5% | 44.2% | — | 93/111 | 2.0 | 5.0 | 62.1% | 62.5% | 42.6% | 51.4% | 48.7% | 54.9% | 41.2% |
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 | Anhelina Kalinina | Kimberly Birrell | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2015 | 1484 | 98.4 | — | — | — | — | — | — | — | 0.0% | -2.00 | — | — | — | +0.12 | 2016 | 1509 | 103.2 | -0.55 | -0.09 | 0.637 | 40.5% | +9 | — | — | 33.3% | -1.67 | — | — | — | -0.35 |
| 20 | 2017 | 1486 | 103.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1476 | 98.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2018 | 1506 | 109.8 | +0.02 | +1.19 | 0.960 | 48.9% | +29 | — | — | 20.0% | -2.00 | 0–1 | — | — | +0.30 | 2019 | 1516 | 110.7 | -0.48 | -1.55 | 0.850 | 46.8% | +33 | — | — | 50.0% | -0.33 | 2–0 | 1–0 | — | -0.02 |
| 22 | 2019 | 1542 | 103.2 | -0.11 | +0.43 | 0.986 | 49.4% | — | -18 | — | 37.5% | -0.25 | 1–1 | — | — | -0.12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2020 | 1558 | 121.9 | -0.21 | +2.55 | 0.686 | 41.4% | — | — | — | 20.0% | -2.60 | 0–1 | — | — | -0.44 | 2021 | 1518 | 104.1 | -2.12 | -0.93 | 0.929 | 49.0% | +30 | — | — | 36.4% | -1.09 | 1–0 | 0–1 | — | +0.48 |
| 24 | 2021 | 1662 | 129.3 | -1.79 | +3.00 | 1.014 | 50.3% | -65 | +8 | — | 56.4% | +0.23 | 1–2 (33%) | 2–1 (67%) | 100.6 | -0.50 | 2022 | 1486 | 95.4 | -2.40 | +1.40 | 0.815 | 45.9% | — | — | — | 40.0% | -1.40 | 1–0 | — | — | +0.14 |
| 25 | 2022 | 1838 | 132.8 | -0.54 | +0.67 | 0.956 | 48.9% | -45 | -78 | -155 | 50.6% | -0.37 | 9–8 (53%) | 2–2 (50%) | 103.7 | -2.07 | 2023 | 1557 | 123.2 | -1.73 | +1.11 | 1.007 | 50.1% | +43 | -88 | — | 46.2% | -0.08 | 1–2 (33%) | 3–2 (60%) | 100.5 | +0.87 |
| 26 | 2023 | 1783 | 143.7 | -0.32 | +1.25 | 1.014 | 50.3% | +17 | +1 | -137 | 49.6% | +0.04 | 9–6 (60%) | 5–9 (36%) | 102.9 | +0.39 | 2024 | 1689 | 122.0 | +0.40 | -1.41 | 0.962 | 49.5% | +9 | — | -77 | 43.3% | -0.43 | 1–1 | 0–4 (0%) | — | +0.83 |
| 27 | 2024 | 1717 | 131.6 | -2.16 | +1.09 | 0.949 | 48.7% | -21 | +98 | -51 | 41.8% | -0.66 | 9–5 (64%) | 3–9 (25%) | 98.7 | -0.60 | 2025 | 1679 | 134.0 | -1.71 | -2.60 | 0.866 | 46.9% | +54 | -259 | -143 | 44.7% | -0.36 | 6–6 (50%) | 5–6 (45%) | 97.7 | -0.02 |
| 28 | 2025 | 1759 | 131.0 | -3.14 | -1.89 | 0.837 | 46.2% | +14 | -17 | — | 44.0% | -0.30 | 4–4 (50%) | 0–2 | — | +0.06 | 2026 | 1695 | 133.4 | -1.46 | -0.89 | 0.908 | 48.1% | +45 | -271 | -78 | 42.7% | -0.55 | 7–8 (47%) | 3–7 (30%) | 96.3 | -0.67 |
| 29 | 2026 | 1748 | 131.4 | -2.28 | +2.04 | 1.011 | 50.1% | -58 | +189 | -106 | 49.1% | +0.04 | 3–4 (43%) | 2–0 | — | +0.22 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1901 | 138.8 | -1.29 | +1.23 | 0.973 | 49.3% | -14 | +49 | -122 | 47.0% | -0.27 | 36–32 (53%) | 14–23 (38%) | 100.7 | -1.29 | — | 1835 | 128.4 | -1.23 | -0.86 | 0.914 | 48.2% | +39 | -206 | -98 | 43.7% | -0.46 | 19–17 (53%) | 12–20 (38%) | 96.8 | +1.15 |
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 |
|---|---|---|---|---|---|
| Madison Keys | 3 | 1 | 4 | Jun 28, 2024 | H2H |
| Yulia Putintseva | 1 | 3 | 4 | Jun 21, 2024 | H2H |
| Daria Kasatkina | 1 | 3 | 4 | Apr 5, 2024 | H2H |
| Sofia Kenin | 1 | 3 | 4 | Sep 20, 2023 | H2H |
| Jessica Pegula | 0 | 4 | 4 | May 26, 2022 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Donna Vekic | 2 | 2 | 4 | Oct 31, 2025 | H2H |
| Petra Marcinko | 2 | 1 | 3 | Aug 30, 2026 | H2H |
| Ann Li | 0 | 3 | 3 | Jun 16, 2026 | H2H |
| Victoria Mboko | 0 | 3 | 3 | Mar 6, 2026 | H2H |
| Anastasia Potapova | 3 | 0 | 3 | Jan 13, 2026 | H2H |