H2H data updated: 2026-09-13 00:00 UTC

Aliaksandra Sasnovich vs Danielle Collins H2H: 1-1

Aliaksandra Sasnovich and Danielle Collins are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Aliaksandra Sasnovich leads 1–0 on clay, while Danielle Collins leads 1–0 on hard courts. Most recently, Danielle Collins won the 2020 Adelaide International first round 6-3 6-2.

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Aliaksandra Sasnovich
Belarus Age 32 Right-Handed 174 cm / 5'9"
H2H
1 – 1
2 main-draw meetings
Danielle Collins
United States Age 32 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Danielle Collins #27 6-3 6-2 Aliaksandra Sasnovich #99 Match data Jan 13, 2020 R32 Adelaide International Premier → modern equivalent WTA 500 Hard
Aliaksandra Sasnovich #58 7-5 6-2 Danielle Collins #49 Match data May 7, 2018 R64 Madrid Open Premier Mandatory → modern equivalent WTA 1000 Clay

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.

Career Comparison

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
Aliaksandra Sasnovich #136 #29 1,570 1,893 156 172 47.6% 0 0 0 0 0 0
Danielle Collins #343 #7 3,702 2,073 174 118 59.6% 0 1 0 2 1 4

Career Progression by Age

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 Aliaksandra Sasnovich Danielle Collins
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 2014 2–3 40.0% #144 1,491 0 0 2014 0–1 0.0% #915 1,498 0 0
21 2015 6–6 50.0% #106 1,583 0 0 — — — — — — —
22 2016 6–13 31.6% #123 1,562 0 0 2016 0–1 0.0% #259 1,492 0 0
23 2017 12–13 48.0% #87 1,638 0 0 2017 0–1 0.0% #177 1,484 0 0
24 2018 26–20 56.5% #30 1,818 0 0 2018 18–17 51.4% #36 1,659 0 0
25 2019 14–22 38.9% #62 1,670 0 0 2019 18–18 50.0% #29 1,717 0 0
26 2020 10–9 52.6% #90 1,733 0 0 2020 10–6 62.5% #45 1,812 0 0
27 2021 20–18 52.6% #107 1,770 0 0 2021 37–15 71.2% #29 1,891 0 2
28 2022 27–19 58.7% #30 1,771 0 0 2022 20–11 64.5% #14 1,898 0 2
29 2023 16–21 43.2% #90 1,734 0 0 2023 18–18 50.0% #52 1,854 0 2
30 2024 6–9 40.0% #143 1,712 0 0 2024 38–16 70.4% #11 1,950 0 4
31 2025 7–10 41.2% #114 1,693 0 0 2025 15–14 51.7% #64 1,859 0 4
32 2026 4–9 30.8% #136 1,658 0 0 — — — — — — —

Surface Results by Age

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 Aliaksandra Sasnovich Danielle Collins
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
20 2014 2 3 5 40.0% — — — — — — — — 2014 0 1 1 0.0% — — — — — — — —
21 2015 5 4 9 55.6% 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — — — — — —
22 2016 4 7 11 36.4% 1 5 6 16.7% 1 1 2 50.0% 2016 0 1 1 0.0% — — — — — — — —
23 2017 9 9 18 50.0% 2 2 4 50.0% 1 2 3 33.3% 2017 0 1 1 0.0% — — — — — — — —
24 2018 17 12 29 58.6% 6 5 11 54.5% 3 3 6 50.0% 2018 14 10 24 58.3% 2 4 6 33.3% 2 3 5 40.0%
25 2019 12 15 27 44.4% 2 4 6 33.3% 0 3 3 0.0% 2019 10 11 21 47.6% 6 5 11 54.5% 2 2 4 50.0%
26 2020 5 6 11 45.5% 5 3 8 62.5% — — — — 2020 6 5 11 54.5% 4 1 5 80.0% — — — —
27 2021 13 13 26 50.0% 5 4 9 55.6% 2 1 3 66.7% 2021 25 11 36 69.4% 11 3 14 78.6% 1 1 2 50.0%
28 2022 17 11 28 60.7% 8 6 14 57.1% 2 2 4 50.0% 2022 17 6 23 73.9% 3 4 7 42.9% 0 1 1 0.0%
29 2023 9 13 22 40.9% 2 4 6 33.3% 5 4 9 55.6% 2023 17 15 32 53.1% 0 2 2 0.0% 1 1 2 50.0%
30 2024 0 4 4 0.0% 6 4 10 60.0% 0 1 1 0.0% 2024 16 10 26 61.5% 19 5 24 79.2% 3 1 4 75.0%
31 2025 5 5 10 50.0% 1 3 4 25.0% 1 2 3 33.3% 2025 6 8 14 42.9% 7 4 11 63.6% 2 2 4 50.0%
32 2026 4 7 11 36.4% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
Career — 102 109 211 48.3% 38 43 81 46.9% 16 20 36 44.4% — 111 79 190 58.4% 52 28 80 65.0% 11 11 22 50.0%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 305/328 of Aliaksandra Sasnovich'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 Aliaksandra Sasnovich 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 5/5 2.4 5.6 53.8% 62.2% 48.4% 52.7% 33.8% 56.2% 35.5% 2014 1/1 2.0 0.0 59.0% 63.3% 52.9% 64.3% 20.0% 59.0% 32.3%
21 2015 3/12 2.0 5.0 69.0% 59.6% 38.4% 44.4% 40.2% 53.7% 40.0% — —/— — — — — — — — — —
22 2016 19/19 2.2 4.9 61.1% 56.0% 37.9% 45.7% 50.7% 48.9% 43.4% 2016 1/1 0.0 3.0 55.3% 26.9% 42.9% 30.0% 50.0% 34.0% 36.6%
23 2017 25/25 2.1 4.9 62.7% 61.0% 43.6% 45.7% 45.7% 54.7% 43.2% 2017 1/1 1.0 1.0 56.3% 37.0% 33.3% 25.0% 33.3% 35.4% 40.0%
24 2018 45/46 2.9 5.0 63.1% 64.4% 45.2% 48.1% 42.9% 57.3% 43.0% 2018 30/35 2.4 3.2 58.0% 60.3% 46.2% 47.0% 47.7% 54.1% 41.8%
25 2019 32/36 2.7 4.3 61.1% 61.6% 43.4% 46.8% 42.6% 54.2% 42.1% 2019 35/36 3.2 3.1 59.4% 62.0% 47.0% 51.0% 52.5% 56.2% 41.8%
26 2020 19/19 1.5 3.5 66.2% 61.3% 48.0% 57.3% 50.1% 56.2% 45.9% 2020 16/16 3.5 3.5 58.9% 71.1% 48.3% 61.6% 48.3% 61.3% 43.8%
27 2021 38/38 1.8 4.0 65.4% 59.3% 44.0% 52.0% 51.0% 53.8% 45.7% 2021 52/52 3.6 3.9 54.6% 70.3% 48.5% 54.9% 54.3% 60.2% 46.1%
28 2022 44/46 2.2 3.6 68.1% 62.0% 45.3% 52.8% 53.1% 56.5% 45.9% 2022 31/31 3.8 6.1 54.1% 69.6% 48.1% 57.9% 52.5% 59.6% 45.1%
29 2023 37/37 2.3 3.8 66.6% 59.4% 43.4% 50.5% 50.2% 54.0% 43.4% 2023 36/36 3.6 4.6 59.0% 67.2% 47.2% 55.1% 48.1% 58.8% 42.2%
30 2024 15/15 1.7 6.6 64.0% 58.1% 42.6% 52.4% 56.6% 52.3% 44.6% 2024 50/54 3.8 4.8 56.5% 71.1% 47.4% 58.9% 52.9% 60.8% 45.4%
31 2025 11/17 2.5 4.8 59.3% 63.4% 38.4% 48.7% 34.7% 53.2% 41.0% 2025 26/30 4.2 5.2 57.9% 66.1% 49.5% 55.1% 51.5% 58.8% 41.9%
32 2026 12/13 1.4 3.1 63.3% 62.8% 40.2% 60.9% 54.8% 54.8% 42.1% — —/— — — — — — — — — —
Career — 305/328 2.2 4.3 64.2% 61.0% 43.7% 50.4% 48.1% 54.7% 43.8% — 279/293 3.5 4.3 57.0% 67.2% 47.7% 54.9% 51.3% 58.7% 43.7%

Advanced Statistics Comparison by Age

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 Aliaksandra Sasnovich 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
20 2014 1491 100.7 -0.24 -3.47 0.810 46.0% +19 — — 36.4% -1.18 1–0 — — +0.73 2014 1498 107.7 +4.54 +2.42 0.787 44.9% — — — 33.3% -2.67 0–1 1–0 — -0.24
21 2015 1584 121.6 +0.12 -0.51 0.864 47.1% +6 — — 48.0% +0.08 3–0 (100%) — — -0.56 — — — — — — — — — — — — — — — —
22 2016 1562 112.6 -4.71 -0.25 0.849 46.2% +3 -67 — 37.8% -1.33 2–5 (29%) 1–3 (25%) 95.9 -0.86 2016 1492 98.2 -2.62 -4.63 0.555 35.2% — — — 0.0% -4.50 — — — +0.13
23 2017 1639 120.0 -1.00 +0.47 0.955 48.8% +16 -144 -70 49.2% -0.29 6–5 (55%) 3–2 (60%) 104.1 -1.01 2017 1484 100.8 -2.48 +1.44 0.619 37.6% — — — 0.0% -5.00 — — — -0.14
24 2018 1819 141.3 +0.58 +0.57 1.009 50.1% -2 -272 -174 55.0% +0.07 9–10 (47%) 11–5 (69%) 104.2 -2.03 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 2019 1671 137.5 -1.55 -0.39 0.918 47.9% +40 -131 -66 41.4% -0.78 7–8 (47%) 0–1 — -0.99 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 2020 1734 129.5 -0.26 +1.90 1.048 51.3% -20 -54 — 50.0% +0.48 5–3 (63%) 1–6 (14%) 98.5 +0.51 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 2021 1770 135.2 -1.45 +2.11 0.989 49.8% +1 -87 -126 48.8% +0.05 8–8 (50%) 3–5 (38%) 99.1 -0.92 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 2022 1772 144.3 -0.10 +2.90 1.055 51.2% +35 +15 -119 56.1% +0.50 9–10 (47%) 9–6 (60%) 102.2 -0.17 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 2023 1734 132.8 -2.40 +1.49 0.943 48.7% +2 -50 -28 44.7% -0.48 5–8 (38%) 6–7 (46%) 96.5 -2.11 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 1712 122.4 -2.54 +0.99 0.936 48.6% -70 +31 — 40.6% -0.56 3–1 (75%) 1–3 (25%) 101.5 -0.56 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 1693 127.6 -1.15 -0.74 0.876 46.8% -37 +30 +75 37.5% -0.82 5–1 (83%) 3–5 (38%) 102.7 -0.13 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
32 2026 1659 131.3 -1.11 -0.91 0.931 48.9% +20 — — 31.0% -0.69 2–1 (67%) 0–2 — -1.31 — — — — — — — — — — — — — — — —
Career — 1894 136.3 -1.17 +0.97 0.965 49.2% +9 -72 -75 47.0% -0.24 65–60 (52%) 38–45 (46%) 101.8 -2.89 — 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

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.