H2H data updated: 2026-09-13 00:00 UTC
Danielle Collins holds a 2–1 lead over Anhelina Kalinina in their WTA head-to-head. Across 3 main-draw meetings, Danielle Collins leads 2–1 on clay. Most recently, Danielle Collins won the 2024 Strasbourg Open semifinal 7-6(3) 6-2.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Danielle Collins | 7-6(3) 6-2 | Anhelina Kalinina | Match data | May 24, 2024* | SF | Strasbourg Open | WTA 500 | Clay |
| Anhelina Kalinina | 7-6(5) 4-1 (ret.) | Danielle Collins | Match data | Jul 17, 2021* | SF | Budapest | WTA 250 | Clay |
| Danielle Collins | 6-0 6-2 | Anhelina Kalinina | Match data | Jun 2, 2021* | R64 | Roland Garros | Grand Slam | Clay |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Anhelina Kalinina | #51 | #25 | 1,677 | 1,901 | 99 | 111 | 47.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Danielle Collins | #343 | #7 | 3,702 | 2,073 | 174 | 118 | 59.6% | 0 | 1 | 0 | 2 | 1 | 4 |
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 | Danielle Collins | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | 2014 | 0–1 | 0.0% | #915 | 1,498 | 0 | 0 |
| 21 | 2018 | 1–2 | 33.3% | #107 | 1,505 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2019 | 1–2 | 33.3% | #161 | 1,542 | 0 | 0 | 2016 | 0–1 | 0.0% | #259 | 1,492 | 0 | 0 |
| 23 | 2020 | 0–2 | 0.0% | #163 | 1,557 | 0 | 0 | 2017 | 0–1 | 0.0% | #177 | 1,484 | 0 | 0 |
| 24 | 2021 | 11–9 | 55.0% | #52 | 1,661 | 0 | 0 | 2018 | 18–17 | 51.4% | #36 | 1,659 | 0 | 0 |
| 25 | 2022 | 21–21 | 50.0% | #39 | 1,838 | 0 | 0 | 2019 | 18–18 | 50.0% | #29 | 1,717 | 0 | 0 |
| 26 | 2023 | 25–25 | 50.0% | #28 | 1,782 | 0 | 0 | 2020 | 10–6 | 62.5% | #45 | 1,812 | 0 | 0 |
| 27 | 2024 | 20–24 | 45.5% | #55 | 1,717 | 0 | 0 | 2021 | 37–15 | 71.2% | #29 | 1,891 | 0 | 2 |
| 28 | 2025 | 9–12 | 42.9% | #127 | 1,758 | 0 | 0 | 2022 | 20–11 | 64.5% | #14 | 1,898 | 0 | 2 |
| 29 | 2026 | 11–13 | 45.8% | #51 | 1,748 | 0 | 0 | 2023 | 18–18 | 50.0% | #52 | 1,854 | 0 | 2 |
| 30 | — | — | — | — | — | — | — | 2024 | 38–16 | 70.4% | #11 | 1,950 | 0 | 4 |
| 31 | — | — | — | — | — | — | — | 2025 | 15–14 | 51.7% | #64 | 1,859 | 0 | 4 |
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 | Danielle Collins | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2014 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 21 | 2018 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2019 | — | — | — | — | 1 | 2 | 3 | 33.3% | — | — | — | — | 2016 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 23 | 2020 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | 2017 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 24 | 2021 | 6 | 7 | 13 | 46.2% | 5 | 2 | 7 | 71.4% | — | — | — | — | 2018 | 14 | 10 | 24 | 58.3% | 2 | 4 | 6 | 33.3% | 2 | 3 | 5 | 40.0% |
| 25 | 2022 | 8 | 11 | 19 | 42.1% | 8 | 6 | 14 | 57.1% | 5 | 4 | 9 | 55.6% | 2019 | 10 | 11 | 21 | 47.6% | 6 | 5 | 11 | 54.5% | 2 | 2 | 4 | 50.0% |
| 26 | 2023 | 17 | 17 | 34 | 50.0% | 5 | 4 | 9 | 55.6% | 3 | 4 | 7 | 42.9% | 2020 | 6 | 5 | 11 | 54.5% | 4 | 1 | 5 | 80.0% | — | — | — | — |
| 27 | 2024 | 8 | 14 | 22 | 36.4% | 10 | 7 | 17 | 58.8% | 2 | 3 | 5 | 40.0% | 2021 | 25 | 11 | 36 | 69.4% | 11 | 3 | 14 | 78.6% | 1 | 1 | 2 | 50.0% |
| 28 | 2025 | 7 | 8 | 15 | 46.7% | 2 | 4 | 6 | 33.3% | — | — | — | — | 2022 | 17 | 6 | 23 | 73.9% | 3 | 4 | 7 | 42.9% | 0 | 1 | 1 | 0.0% |
| 29 | 2026 | 1 | 4 | 5 | 20.0% | 9 | 7 | 16 | 56.3% | 1 | 2 | 3 | 33.3% | 2023 | 17 | 15 | 32 | 53.1% | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 16 | 10 | 26 | 61.5% | 19 | 5 | 24 | 79.2% | 3 | 1 | 4 | 75.0% |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 6 | 8 | 14 | 42.9% | 7 | 4 | 11 | 63.6% | 2 | 2 | 4 | 50.0% |
| Career | — | 48 | 66 | 114 | 42.1% | 40 | 32 | 72 | 55.6% | 11 | 13 | 24 | 45.8% | — | 111 | 79 | 190 | 58.4% | 52 | 28 | 80 | 65.0% | 11 | 11 | 22 | 50.0% |
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 279/293 of Danielle Collins'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 | Danielle Collins | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 20 | — | —/— | — | — | — | — | — | — | — | — | — | 2014 | 1/1 | 2.0 | 0.0 | 59.0% | 63.3% | 52.9% | 64.3% | 20.0% | 59.0% | 32.3% |
| 21 | 2018 | 2/3 | 3.0 | 6.5 | 59.4% | 53.2% | 42.3% | 47.1% | 35.2% | 48.7% | 49.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2019 | 3/3 | 0.3 | 2.7 | 73.1% | 54.7% | 50.0% | 37.4% | 42.8% | 53.7% | 45.7% | 2016 | 1/1 | 0.0 | 3.0 | 55.3% | 26.9% | 42.9% | 30.0% | 50.0% | 34.0% | 36.6% |
| 23 | 2020 | 2/2 | 0.5 | 2.5 | 66.9% | 47.3% | 38.1% | 47.3% | 27.5% | 44.1% | 38.4% | 2017 | 1/1 | 1.0 | 1.0 | 56.3% | 37.0% | 33.3% | 25.0% | 33.3% | 35.4% | 40.0% |
| 24 | 2021 | 19/20 | 1.7 | 4.1 | 63.7% | 59.0% | 44.6% | 49.0% | 51.7% | 53.3% | 47.4% | 2018 | 30/35 | 2.4 | 3.2 | 58.0% | 60.3% | 46.2% | 47.0% | 47.7% | 54.1% | 41.8% |
| 25 | 2022 | 40/42 | 1.6 | 4.0 | 62.2% | 61.1% | 45.8% | 54.7% | 42.0% | 55.3% | 42.7% | 2019 | 35/36 | 3.2 | 3.1 | 59.4% | 62.0% | 47.0% | 51.0% | 52.5% | 56.2% | 41.8% |
| 26 | 2023 | 49/50 | 2.1 | 4.2 | 61.5% | 63.5% | 47.3% | 49.7% | 47.6% | 56.8% | 43.8% | 2020 | 16/16 | 3.5 | 3.5 | 58.9% | 71.1% | 48.3% | 61.6% | 48.3% | 61.3% | 43.8% |
| 27 | 2024 | 44/44 | 1.3 | 3.5 | 60.8% | 60.9% | 43.2% | 44.7% | 42.7% | 53.3% | 44.3% | 2021 | 52/52 | 3.6 | 3.9 | 54.6% | 70.3% | 48.5% | 54.9% | 54.3% | 60.2% | 46.1% |
| 28 | 2025 | 8/21 | 2.0 | 2.8 | 65.2% | 57.2% | 38.6% | 41.7% | 57.4% | 51.0% | 41.0% | 2022 | 31/31 | 3.8 | 6.1 | 54.1% | 69.6% | 48.1% | 57.9% | 52.5% | 59.6% | 45.1% |
| 29 | 2026 | 23/24 | 1.2 | 4.1 | 67.5% | 59.9% | 44.0% | 49.4% | 46.1% | 54.5% | 46.0% | 2023 | 36/36 | 3.6 | 4.6 | 59.0% | 67.2% | 47.2% | 55.1% | 48.1% | 58.8% | 42.2% |
| 30 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 50/54 | 3.8 | 4.8 | 56.5% | 71.1% | 47.4% | 58.9% | 52.9% | 60.8% | 45.4% |
| 31 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 26/30 | 4.2 | 5.2 | 57.9% | 66.1% | 49.5% | 55.1% | 51.5% | 58.8% | 41.9% |
| Career | — | 190/210 | 1.6 | 3.9 | 62.8% | 60.8% | 44.9% | 48.9% | 45.5% | 54.5% | 44.2% | — | 279/293 | 3.5 | 4.3 | 57.0% | 67.2% | 47.7% | 54.9% | 51.3% | 58.7% | 43.7% |
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 | Danielle Collins | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2017 | 1486 | 103.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2014 | 1498 | 107.7 | +4.54 | +2.42 | 0.787 | 44.9% | — | — | — | 33.3% | -2.67 | 0–1 | 1–0 | — | -0.24 |
| 21 | 2018 | 1506 | 109.8 | +0.02 | +1.19 | 0.960 | 48.9% | +29 | — | — | 20.0% | -2.00 | 0–1 | — | — | +0.30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2019 | 1542 | 103.2 | -0.11 | +0.43 | 0.986 | 49.4% | — | -18 | — | 37.5% | -0.25 | 1–1 | — | — | -0.12 | 2016 | 1492 | 98.2 | -2.62 | -4.63 | 0.555 | 35.2% | — | — | — | 0.0% | -4.50 | — | — | — | +0.13 |
| 23 | 2020 | 1558 | 121.9 | -0.21 | +2.55 | 0.686 | 41.4% | — | — | — | 20.0% | -2.60 | 0–1 | — | — | -0.44 | 2017 | 1484 | 100.8 | -2.48 | +1.44 | 0.619 | 37.6% | — | — | — | 0.0% | -5.00 | — | — | — | -0.14 |
| 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 | 2018 | 1659 | 126.6 | -1.48 | -1.03 | 0.910 | 48.1% | +14 | -93 | -38 | 46.8% | -0.30 | 9–4 (69%) | 2–2 (50%) | 106.1 | +0.97 |
| 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 | 2019 | 1717 | 138.4 | -0.18 | -0.13 | 0.953 | 49.3% | -18 | -87 | -80 | 51.3% | -0.12 | 5–7 (42%) | 6–4 (60%) | 101.1 | -1.21 |
| 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 | 2020 | 1813 | 147.3 | +3.14 | +1.35 | 1.131 | 52.7% | -60 | -109 | — | 60.0% | +0.85 | 4–4 (50%) | 0–1 | — | -1.27 |
| 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 | 2021 | 1891 | 152.7 | +3.13 | +2.70 | 1.158 | 53.3% | +4 | -43 | — | 71.3% | +1.40 | 9–5 (64%) | 7–3 (70%) | 107.5 | +0.72 |
| 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 | 2022 | 1898 | 149.2 | +2.47 | +2.92 | 1.117 | 52.3% | +79 | -119 | — | 66.2% | +0.81 | 3–5 (38%) | 6–3 (67%) | 99.8 | +0.10 |
| 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 | 2023 | 1855 | 153.7 | +2.52 | +1.03 | 1.025 | 50.4% | +53 | — | — | 53.6% | +0.20 | 5–9 (36%) | 5–7 (42%) | 91.8 | -2.00 |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1951 | 160.8 | +3.69 | +3.10 | 1.157 | 53.2% | -11 | +71 | -239 | 68.1% | +1.30 | 9–7 (56%) | 7–1 (88%) | 104.9 | -1.22 |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1860 | 143.1 | +1.81 | -0.05 | 1.019 | 50.4% | -7 | +142 | -159 | 50.7% | +0.09 | 5–4 (56%) | 4–3 (57%) | 100.4 | -0.97 |
| 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 | — | 2074 | 154.6 | +2.01 | +1.46 | 1.057 | 51.3% | +14 | -3 | -124 | 59.0% | +0.55 | 49–46 (52%) | 38–24 (61%) | 107.7 | -1.76 |
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 |
|---|---|---|---|---|---|
| Iga Swiatek | 2 | 8 | 10 | Jul 5, 2025 | H2H |
| Aryna Sabalenka | 0 | 7 | 7 | Mar 24, 2025 | H2H |
| Elise Mertens | 4 | 3 | 7 | Apr 6, 2024 | H2H |
| Ons Jabeur | 3 | 2 | 5 | Jan 7, 2025 | H2H |
| Caroline Garcia | 5 | 0 | 5 | May 12, 2024 | H2H |