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

Elise Mertens vs Aliaksandra Sasnovich H2H: 3-2

Elise Mertens holds a 3–2 lead over Aliaksandra Sasnovich in their WTA head-to-head. Across 5 main-draw meetings, Elise Mertens leads 2–1 on hard courts, while they are tied 1–1 on clay. Most recently, Elise Mertens won the 2025 Porsche Tennis Grand Prix first round 7-6(3) 6-2.

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Elise Mertens
Belgium Age 30 Right-Handed 179 cm / 5'10"
H2H
3 – 2
5 main-draw meetings
Aliaksandra Sasnovich
Belarus Age 32 Right-Handed 174 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Elise Mertens #29 7-6(3) 6-2 Aliaksandra Sasnovich #111 Match data Apr 14, 2025 R32 Porsche Tennis Grand Prix WTA 500 Clay
Elise Mertens #16 3-6 6-2 7-5 Aliaksandra Sasnovich #111 Match data Sep 17, 2021* R16 Luxembourg WTA 250 Hard
Aliaksandra Sasnovich 6-4 6-1 Elise Mertens Match data Aug 6, 2020* R32 Palermo International → modern equivalent WTA 250 Clay
Elise Mertens #20 3-6 6-3 6-1 Aliaksandra Sasnovich #46 Match data Aug 7, 2019* R64 Canadian Open Premier 5 → modern equivalent WTA 1000 Hard
Aliaksandra Sasnovich #32 7-6(5) 7-6(3) Elise Mertens #15 Match data Sep 25, 2018* R64 Wuhan Open Premier 5 → modern equivalent WTA 1000 Hard
Aliaksandra Sasnovich #94 2-6 7-5 6-2 Elise Mertens #46 Match data Aug 12, 2017 Q1 Q Cincinnati Open Premier 5 → modern equivalent WTA 1000 Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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.

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
Elise Mertens #20 #12 3,685 2,000 320 205 61.0% 0 0 0 2 8 10
Aliaksandra Sasnovich #136 #29 1,570 1,893 156 172 47.6% 0 0 0 0 0 0

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 Elise Mertens Aliaksandra Sasnovich
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 2016 3–3 50.0% #125 1,545 0 0 2014 2–3 40.0% #144 1,491 0 0
21 2017 30–21 58.8% #35 1,734 0 1 2015 6–6 50.0% #106 1,583 0 0
22 2018 44–20 68.8% #12 1,820 0 4 2016 6–13 31.6% #123 1,562 0 0
23 2019 35–25 58.3% #17 1,840 0 5 2017 12–13 48.0% #87 1,638 0 0
24 2020 32–13 71.1% #20 1,934 0 5 2018 26–20 56.5% #30 1,818 0 0
25 2021 33–19 63.5% #21 1,845 0 6 2019 14–22 38.9% #62 1,670 0 0
26 2022 28–21 57.1% #29 1,789 0 7 2020 10–9 52.6% #90 1,733 0 0
27 2023 26–21 55.3% #29 1,818 0 8 2021 20–18 52.6% #107 1,770 0 0
28 2024 27–25 51.9% #34 1,788 0 8 2022 27–19 58.7% #30 1,771 0 0
29 2025 36–20 64.3% #20 1,866 0 10 2023 16–21 43.2% #90 1,734 0 0
30 2026 26–17 60.5% #20 1,898 0 10 2024 6–9 40.0% #143 1,712 0 0
31 — — — — — — — 2025 7–10 41.2% #114 1,693 0 0
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 Elise Mertens Aliaksandra Sasnovich
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 2016 0 1 1 0.0% — — — — 3 2 5 60.0% 2014 2 3 5 40.0% — — — — — — — —
21 2017 18 11 29 62.1% 11 6 17 64.7% 1 4 5 20.0% 2015 5 4 9 55.6% 0 1 1 0.0% 1 1 2 50.0%
22 2018 26 14 40 65.0% 14 2 16 87.5% 4 4 8 50.0% 2016 4 7 11 36.4% 1 5 6 16.7% 1 1 2 50.0%
23 2019 24 15 39 61.5% 4 6 10 40.0% 7 4 11 63.6% 2017 9 9 18 50.0% 2 2 4 50.0% 1 2 3 33.3%
24 2020 23 9 32 71.9% 9 4 13 69.2% — — — — 2018 17 12 29 58.6% 6 5 11 54.5% 3 3 6 50.0%
25 2021 22 11 33 66.7% 9 5 14 64.3% 2 3 5 40.0% 2019 12 15 27 44.4% 2 4 6 33.3% 0 3 3 0.0%
26 2022 19 14 33 57.6% 5 3 8 62.5% 4 4 8 50.0% 2020 5 6 11 45.5% 5 3 8 62.5% — — — —
27 2023 20 15 35 57.1% 5 4 9 55.6% 1 2 3 33.3% 2021 13 13 26 50.0% 5 4 9 55.6% 2 1 3 66.7%
28 2024 18 16 34 52.9% 6 5 11 54.5% 3 4 7 42.9% 2022 17 11 28 60.7% 8 6 14 57.1% 2 2 4 50.0%
29 2025 22 13 35 62.9% 6 5 11 54.5% 8 2 10 80.0% 2023 9 13 22 40.9% 2 4 6 33.3% 5 4 9 55.6%
30 2026 14 9 23 60.9% 5 4 9 55.6% 7 4 11 63.6% 2024 0 4 4 0.0% 6 4 10 60.0% 0 1 1 0.0%
31 — — — — — — — — — — — — — 2025 5 5 10 50.0% 1 3 4 25.0% 1 2 3 33.3%
32 — — — — — — — — — — — — — 2026 4 7 11 36.4% 0 2 2 0.0% — — — —
Career — 206 128 334 61.7% 74 44 118 62.7% 40 33 73 54.8% — 102 109 211 48.3% 38 43 81 46.9% 16 20 36 44.4%

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 495/526 of Elise Mertens's and 305/328 of Aliaksandra Sasnovich'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 Elise Mertens Aliaksandra Sasnovich
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 2016 6/6 2.8 4.7 55.3% 61.0% 47.1% 44.4% 67.4% 54.9% 48.4% 2014 5/5 2.4 5.6 53.8% 62.2% 48.4% 52.7% 33.8% 56.2% 35.5%
21 2017 49/51 2.8 3.7 61.8% 62.7% 44.6% 52.5% 52.3% 55.8% 46.7% 2015 3/12 2.0 5.0 69.0% 59.6% 38.4% 44.4% 40.2% 53.7% 40.0%
22 2018 60/64 3.3 4.0 61.0% 66.0% 46.8% 53.5% 47.2% 58.6% 47.0% 2016 19/19 2.2 4.9 61.1% 56.0% 37.9% 45.7% 50.7% 48.9% 43.4%
23 2019 57/60 2.8 4.3 61.2% 67.3% 48.5% 56.8% 46.6% 59.8% 46.2% 2017 25/25 2.1 4.9 62.7% 61.0% 43.6% 45.7% 45.7% 54.7% 43.2%
24 2020 45/45 3.2 3.5 61.0% 70.2% 48.1% 62.3% 52.8% 61.5% 47.3% 2018 45/46 2.9 5.0 63.1% 64.4% 45.2% 48.1% 42.9% 57.3% 43.0%
25 2021 50/52 3.8 5.9 58.5% 68.3% 43.7% 49.4% 51.2% 57.9% 46.8% 2019 32/36 2.7 4.3 61.1% 61.6% 43.4% 46.8% 42.6% 54.2% 42.1%
26 2022 47/49 3.3 5.7 57.9% 69.3% 44.9% 46.9% 52.3% 58.8% 46.7% 2020 19/19 1.5 3.5 66.2% 61.3% 48.0% 57.3% 50.1% 56.2% 45.9%
27 2023 47/47 3.8 6.6 54.0% 68.2% 43.7% 49.7% 48.3% 57.0% 46.4% 2021 38/38 1.8 4.0 65.4% 59.3% 44.0% 52.0% 51.0% 53.8% 45.7%
28 2024 52/52 3.5 4.8 54.9% 67.7% 47.2% 49.2% 43.5% 58.6% 43.5% 2022 44/46 2.2 3.6 68.1% 62.0% 45.3% 52.8% 53.1% 56.5% 45.9%
29 2025 42/57 4.7 4.2 55.7% 70.9% 46.7% 61.7% 45.9% 60.1% 44.3% 2023 37/37 2.3 3.8 66.6% 59.4% 43.4% 50.5% 50.2% 54.0% 43.4%
30 2026 40/43 4.0 4.4 59.7% 71.5% 43.3% 59.2% 45.6% 60.2% 44.6% 2024 15/15 1.7 6.6 64.0% 58.1% 42.6% 52.4% 56.6% 52.3% 44.6%
31 — —/— — — — — — — — — — 2025 11/17 2.5 4.8 59.3% 63.4% 38.4% 48.7% 34.7% 53.2% 41.0%
32 — —/— — — — — — — — — — 2026 12/13 1.4 3.1 63.3% 62.8% 40.2% 60.9% 54.8% 54.8% 42.1%
Career — 495/526 3.5 4.7 58.6% 67.9% 45.9% 53.8% 48.7% 58.8% 46.0% — 305/328 2.2 4.3 64.2% 61.0% 43.7% 50.4% 48.1% 54.7% 43.8%

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 Elise Mertens Aliaksandra Sasnovich
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 2016 1546 114.6 +0.31 +2.24 1.071 51.6% — — +187 53.3% +0.73 1–2 (33%) 1–0 — -0.48 2014 1491 100.7 -0.24 -3.47 0.810 46.0% +19 — — 36.4% -1.18 1–0 — — +0.73
21 2017 1734 133.6 +0.24 +2.71 1.057 51.3% -42 -32 -72 54.4% +0.38 10–6 (63%) 6–8 (43%) 104.5 -1.32 2015 1584 121.6 +0.12 -0.51 0.864 47.1% +6 — — 48.0% +0.08 3–0 (100%) — — -0.56
22 2018 1820 149.2 +2.19 +3.65 1.136 52.8% -27 +78 -134 64.7% +1.14 11–6 (65%) 10–9 (53%) 102.7 +1.85 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
23 2019 1841 151.4 +3.21 +3.08 1.150 52.7% +18 -36 -88 58.2% +0.82 9–12 (43%) 6–9 (40%) 95.6 -0.24 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
24 2020 1934 157.8 +3.90 +3.73 1.228 54.2% +19 -60 — 67.6% +1.38 7–5 (58%) 2–3 (40%) 98.9 -0.09 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
25 2021 1845 151.6 +1.62 +4.16 1.112 52.2% +60 +64 -104 60.3% +0.89 10–6 (63%) 8–6 (57%) 101.2 -0.07 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
26 2022 1789 144.1 +1.46 +3.03 1.134 52.5% +31 +82 -28 55.7% +0.70 7–9 (44%) 4–5 (44%) 94.2 +1.98 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
27 2023 1819 147.2 +0.37 +2.82 1.081 51.6% +29 +20 -94 56.6% +0.57 6–8 (43%) 7–3 (70%) 100.3 -0.17 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
28 2024 1789 149.2 +1.83 +1.03 1.051 50.7% +1 +82 -81 54.0% +0.28 8–9 (47%) 1–5 (17%) 96.0 -1.04 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
29 2025 1867 155.7 +3.19 +1.74 1.111 52.0% -32 +16 +59 63.3% +0.97 7–10 (41%) 10–7 (59%) 98.4 -1.11 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
30 2026 1899 147.2 +2.55 +2.23 1.122 52.2% -42 -27 +78 59.2% +0.78 6–6 (50%) 3–2 (60%) 101.1 +1.70 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
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
32 — — — — — — — — — — — — — — — — 2026 1659 131.3 -1.11 -0.91 0.931 48.9% +20 — — 31.0% -0.69 2–1 (67%) 0–2 — -1.32
Career — 2000 153.9 +2.02 +2.84 1.116 52.2% +3 +18 -22 59.4% +0.80 82–79 (51%) 58–57 (50%) 98.9 +0.19 — 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

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.