H2H data updated: 2026-09-14 00:00 UTC

Anastasija Sevastova vs Simona Halep H2H: 3-6 (incl. walkovers)

Anastasija Sevastova vs Simona Halep: 2–6 excluding walkovers; 3–6 including 1 walkover. Across 9 main-draw results including walkovers, Simona Halep leads 3–2 on hard courts and 3–1 on clay. Most recently, Anastasija Sevastova won the 2021 Miami Open third round W/O.

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Anastasija Sevastova
Latvia Age 36 Right-Handed 169 cm / 5'7"
H2H including walkovers
3 – 6
9 main-draw results
Simona Halep
ROU Age 34 Right-Handed 168 cm / 5'6"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Anastasija Sevastova #57 (w/o) Simona Halep #3 Match data Mar 28, 2021* R32 Miami Open WTA 1000 Hard
Simona Halep #2 6-4 6-3 Anastasija Sevastova #15 Match data Feb 16, 2018* R16 Qatar Open Premier 5 → modern equivalent WTA 1000 Hard
Simona Halep #2 6-4 6-3 Anastasija Sevastova #16 Match data Aug 18, 2017* R16 Cincinnati Open Premier 5 → modern equivalent WTA 1000 Hard
Simona Halep #8 6-2 6-3 Anastasija Sevastova #22 Match data May 12, 2017* SF Madrid Open Premier Mandatory → modern equivalent WTA 1000 Clay
Simona Halep #5 6-3 6-1 Anastasija Sevastova #26 Match data Apr 29, 2017* QF Porsche Tennis Grand Prix Premier → modern equivalent WTA 500 Clay
Simona Halep #5 6-0 6-0 Anastasija Sevastova #66 Match data Jul 17, 2016* F Bucharest International → modern equivalent WTA 250 Clay
Anastasija Sevastova #107 6-2 6-2 Simona Halep #56 Match data Oct 21, 2011* R16 Luxembourg International → modern equivalent WTA 250 Hard
Simona Halep #60 6-7(5) 7-6(4) 6-0 Anastasija Sevastova #54 Match data Jun 9, 2011* R32 Copenhagen International → modern equivalent WTA 250 Hard
Anastasija Sevastova #62 5-7 6-1 5-0 (ret.) Simona Halep #96 Match data Jul 23, 2010* R16 Bad Gastein International → modern equivalent WTA 250 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.

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
Anastasija Sevastova #499 #11 3,366 1,956 209 178 54.0% 0 0 0 0 4 4
Simona Halep #873 #1 8,290 2,120 449 201 69.1% 2 9 1 3 9 24

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 Anastasija Sevastova Simona Halep
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 2007 1–1 50.0% #261 1,510 0 0 — — — — — — —
18 — — — — — — — 2010 7–9 43.8% #84 1,552 0 0
19 2009 5–9 35.7% #79 1,531 0 0 2011 16–22 42.1% #47 1,591 0 0
20 2010 22–15 59.5% #45 1,699 0 1 2012 23–24 48.9% #47 1,691 0 0
21 2011 12–18 40.0% #98 1,622 0 1 2013 50–17 74.6% #11 2,003 0 6
22 2012 0–1 0.0% #184 1,605 0 1 2014 46–18 71.9% #3 1,995 0 8
23 2013 2–2 50.0% #148 1,618 0 1 2015 49–16 75.4% #2 1,934 0 11
24 — — — — — — — 2016 43–16 72.9% #4 1,980 0 14
25 2015 5–3 62.5% #113 1,650 0 1 2017 45–18 71.4% #1 1,988 0 15
26 2016 22–19 53.7% #34 1,713 0 1 2018 45–12 78.9% #1 2,013 1 18
27 2017 37–24 60.7% #16 1,821 0 2 2019 39–17 69.6% #4 1,942 2 19
28 2018 44–22 66.7% #11 1,918 0 3 2020 23–3 88.5% #2 2,060 2 22
29 2019 27–22 55.1% #27 1,759 0 4 2021 24–13 64.9% #20 2,002 2 22
30 2020 1–9 10.0% #54 1,649 0 4 2022 39–13 75.0% #10 2,030 2 24
31 2021 17–18 48.6% #70 1,712 0 4 — — — — — — —
32 2022 1–2 33.3% #680 1,699 0 4 2024 0–2 0.0% #873 1,953 2 24
33 — — — — — — — 2025 0–1 0.0% — 1,926 2 24
34 2024 4–2 66.7% #481 1,712 0 4 — — — — — — —
35 2025 9–11 45.0% #188 1,722 0 4 — — — — — — —

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 Anastasija Sevastova Simona Halep
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
17 2007 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
18 — — — — — — — — — — — — — — — — — 2010 0 3 3 0.0% 7 6 13 53.8% — — — — — — — —
19 2009 4 3 7 57.1% 1 3 4 25.0% 0 2 2 0.0% 0 1 1 0.0% 2011 10 12 22 45.5% 5 8 13 38.5% 1 2 3 33.3% — — — —
20 2010 11 8 19 57.9% 11 6 17 64.7% 0 1 1 0.0% — — — — 2012 14 14 28 50.0% 9 6 15 60.0% 0 3 3 0.0% 0 1 1 0.0%
21 2011 12 12 24 50.0% 0 3 3 0.0% 0 2 2 0.0% 0 1 1 0.0% 2013 28 10 38 73.7% 16 5 21 76.2% 6 1 7 85.7% 0 1 1 0.0%
22 2012 — — — — 0 1 1 0.0% — — — — — — — — 2014 23 11 34 67.6% 17 4 21 81.0% 6 2 8 75.0% 0 1 1 0.0%
23 2013 2 2 4 50.0% — — — — — — — — — — — — 2015 41 10 51 80.4% 6 4 10 60.0% 2 2 4 50.0% — — — —
24 — — — — — — — — — — — — — — — — — 2016 25 12 37 67.6% 14 3 17 82.4% 4 1 5 80.0% — — — —
25 2015 2 1 3 66.7% 3 2 5 60.0% — — — — — — — — 2017 21 13 34 61.8% 18 3 21 85.7% 6 2 8 75.0% — — — —
26 2016 10 10 20 50.0% 8 6 14 57.1% 4 3 7 57.1% — — — — 2018 28 8 36 77.8% 15 3 18 83.3% 2 1 3 66.7% — — — —
27 2017 16 15 31 51.6% 15 7 22 68.2% 6 2 8 75.0% — — — — 2019 21 13 34 61.8% 9 3 12 75.0% 9 1 10 90.0% — — — —
28 2018 26 14 40 65.0% 13 5 18 72.2% 5 3 8 62.5% — — — — 2020 10 2 12 83.3% 13 1 14 92.9% — — — — — — — —
29 2019 10 13 23 43.5% 13 7 20 65.0% 4 2 6 66.7% — — — — 2021 20 10 30 66.7% 4 3 7 57.1% — — — — — — — —
30 2020 1 7 8 12.5% 0 2 2 0.0% — — — — — — — — 2022 23 7 30 76.7% 5 3 8 62.5% 11 3 14 78.6% — — — —
31 2021 9 12 21 42.9% 4 4 8 50.0% 4 2 6 66.7% — — — — — — — — — — — — — — — — — — — — —
32 2022 1 2 3 33.3% — — — — — — — — — — — — 2024 0 2 2 0.0% — — — — — — — — — — — —
33 — — — — — — — — — — — — — — — — — 2025 0 1 1 0.0% — — — — — — — — — — — —
34 2024 4 2 6 66.7% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
35 2025 5 5 10 50.0% 4 4 8 50.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 113 106 219 51.6% 73 51 124 58.9% 23 19 42 54.8% 0 2 2 0.0% — 264 128 392 67.3% 138 52 190 72.6% 47 18 65 72.3% 0 3 3 0.0%

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 369/387 of Anastasija Sevastova's and 575/649 of Simona Halep'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 Anastasija Sevastova Simona Halep
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%
17 2007 2/2 1.0 2.0 68.6% 61.0% 55.0% 52.2% 50.3% 59.0% 49.2% — —/— — — — — — — — — —
18 — —/— — — — — — — — — — 2010 14/16 2.1 3.6 61.8% 57.8% 51.1% 56.0% 57.5% 55.3% 46.1%
19 2009 13/14 1.9 3.8 57.7% 60.9% 42.7% 46.5% 52.6% 53.4% 42.2% 2011 35/38 1.5 4.1 62.3% 60.2% 43.3% 47.7% 49.8% 53.8% 43.5%
20 2010 34/37 1.9 3.1 59.7% 61.0% 48.4% 50.1% 50.5% 56.0% 44.6% 2012 42/47 1.1 3.2 66.2% 57.6% 45.9% 52.4% 51.2% 53.5% 44.3%
21 2011 29/30 2.6 3.0 60.2% 61.2% 43.4% 43.8% 50.6% 54.3% 42.8% 2013 57/67 1.9 3.0 66.6% 63.1% 48.5% 55.7% 59.5% 58.3% 49.4%
22 2012 1/1 0.0 0.0 80.0% 25.0% 0.0% 50.0% — 20.0% 28.6% 2014 53/64 2.4 3.2 60.5% 66.8% 50.7% 54.1% 56.9% 60.4% 48.8%
23 2013 4/4 5.3 6.3 52.3% 63.4% 47.3% 53.4% 39.7% 55.6% 41.3% 2015 48/65 2.2 3.5 66.3% 66.5% 51.9% 52.0% 53.6% 61.4% 47.1%
24 — —/— — — — — — — — — — 2016 51/59 1.8 2.0 66.5% 64.3% 51.4% 48.5% 54.4% 60.0% 51.1%
25 2015 5/8 1.8 2.4 59.9% 62.4% 47.5% 49.0% 51.4% 56.2% 43.7% 2017 58/63 1.5 2.3 68.2% 64.3% 48.2% 58.8% 50.3% 59.2% 48.0%
26 2016 39/41 2.1 2.6 56.4% 64.3% 45.3% 57.0% 48.6% 56.1% 43.1% 2018 55/57 2.0 2.6 65.6% 64.8% 48.3% 50.1% 54.4% 59.2% 50.2%
27 2017 61/61 2.1 2.3 61.2% 63.4% 47.9% 48.5% 54.1% 57.3% 45.3% 2019 52/56 1.6 2.5 69.2% 63.9% 48.6% 52.0% 53.8% 59.5% 49.3%
28 2018 62/66 3.0 2.2 60.8% 66.3% 47.8% 52.6% 50.3% 58.9% 46.2% 2020 26/26 2.1 2.9 69.2% 66.6% 45.2% 58.2% 56.0% 60.0% 51.0%
29 2019 48/49 2.5 2.0 58.8% 64.8% 50.3% 52.2% 46.3% 58.7% 44.1% 2021 34/37 2.5 2.6 65.5% 66.5% 49.0% 62.5% 51.7% 60.4% 47.9%
30 2020 10/10 2.4 2.3 60.0% 55.3% 43.1% 43.3% 31.6% 50.7% 37.0% 2022 48/52 2.7 3.3 61.9% 70.5% 49.9% 57.7% 56.3% 62.6% 50.0%
31 2021 33/35 1.9 2.8 59.4% 62.1% 46.7% 54.4% 52.0% 55.9% 44.3% — —/— — — — — — — — — —
32 2022 3/3 2.7 2.7 64.0% 64.6% 38.9% 27.2% 34.9% 55.7% 41.1% 2024 2/2 3.5 5.5 62.1% 64.2% 38.2% 63.6% 65.0% 54.4% 36.8%
34 2024 6/6 1.2 1.5 69.3% 65.6% 49.5% 45.5% 53.6% 60.6% 49.9% — —/— — — — — — — — — —
35 2025 19/20 2.3 3.2 65.5% 60.6% 40.7% 52.1% 38.7% 53.4% 41.0% — —/— — — — — — — — — —
Career — 369/387 2.3 2.6 60.1% 63.1% 46.7% 50.7% 49.1% 56.5% 44.1% — 575/650 2.0 2.9 65.5% 64.5% 48.7% 54.0% 54.3% 59.0% 48.4%

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 Anastasija Sevastova Simona Halep
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
17 2007 1510 107.3 +0.28 -0.88 1.201 53.9% — — — 60.0% +1.60 0–1 0–1 — -0.14 — — — — — — — — — — — — — — — —
18 — — — — — — — — — — — — — — — — 2010 1552 129.6 0.00 +1.23 1.032 50.6% -45 +75 — 51.5% +0.21 0–3 (0%) 2–2 (50%) 97.4 -1.14
19 2009 1532 109.5 -0.95 -1.06 0.905 47.8% +22 -5 — 37.5% -0.72 2–2 (50%) 0–2 — -0.37 2011 1591 119.2 -1.38 -0.51 0.942 48.7% -11 -33 +7 42.9% -0.57 4–6 (40%) 4–5 (44%) 99.6 -1.08
20 2010 1700 136.1 +0.52 +1.27 1.013 50.4% -18 -56 — 50.0% +0.10 10–4 (71%) 5–3 (63%) 112.0 -1.72 2012 1692 138.7 -0.77 +1.06 0.953 49.0% -14 +1 -148 46.4% -0.43 6–3 (67%) 3–5 (38%) 103.4 -2.97
21 2011 1623 125.8 -0.67 -0.46 0.936 48.5% +20 -35 — 47.7% -0.23 2–7 (22%) 5–4 (56%) 93.7 -1.25 2013 2004 156.1 +2.96 +5.04 1.187 53.8% -37 -132 -335 68.5% +1.57 16–4 (80%) 4–8 (33%) 108.5 -1.35
22 2012 1606 — -4.79 -0.63 0.357 26.3% — — — — — — — — -0.02 2014 1995 160.2 +4.78 +5.18 1.233 54.4% -39 +30 -224 71.0% +1.79 12–6 (67%) 5–7 (42%) 99.5 -0.24
23 2013 1618 108.8 -1.89 -0.55 0.931 48.2% +29 — — 44.4% -0.56 1–0 1–0 — -0.36 2015 1935 159.6 +3.29 +5.15 1.221 54.1% +59 +10 -196 69.9% +1.42 15–6 (71%) 2–5 (29%) 100.7 +1.13
24 — — — — — — — — — — — — — — — — 2016 1980 160.5 +3.61 +7.88 1.277 55.4% -3 +44 -186 68.0% +1.42 9–5 (64%) 3–7 (30%) 97.1 -0.14
25 2015 1651 116.6 -0.45 +1.55 0.997 49.7% +20 -58 — 63.2% +0.10 1–2 (33%) 4–0 (100%) 103.0 +0.37 2017 1988 158.5 +3.09 +5.20 1.176 53.5% -32 +153 -98 67.6% +1.18 13–8 (62%) 9–5 (64%) 102.4 -2.46
26 2016 1713 129.3 +0.55 -0.36 0.984 49.6% -12 -43 -134 53.9% +0.07 5–4 (56%) 5–2 (71%) 104.2 -0.43 2018 2013 158.0 +2.58 +7.16 1.230 54.5% -33 +166 -139 71.9% +1.61 15–4 (79%) 4–4 (50%) 103.5 +0.15
27 2017 1821 142.6 +0.98 +2.00 1.060 51.3% -53 -13 -127 58.1% +0.59 9–7 (56%) 4–9 (31%) 102.4 +0.20 2019 1942 158.9 +3.03 +6.58 1.216 54.2% -38 +198 +94 66.7% +1.28 13–8 (62%) 8–4 (67%) 101.3 -0.27
28 2018 1918 151.6 +2.10 +3.32 1.125 52.4% -17 -8 -182 60.1% +0.74 17–7 (71%) 8–8 (50%) 106.2 -0.51 2020 2060 156.1 +3.23 +6.77 1.275 55.4% -69 +148 — 78.6% +1.82 6–0 (100%) 5–1 (83%) 107.1 -0.67
29 2019 1759 136.0 +1.82 +0.39 1.068 51.1% -11 +149 0 56.8% +0.43 9–13 (41%) 6–5 (55%) 93.5 +2.29 2021 2002 155.1 +3.53 +4.37 1.207 54.0% +7 +165 — 67.6% +1.45 6–2 (75%) 4–0 (100%) 105.0 -0.60
30 2020 1649 114.7 -2.98 -3.36 0.751 43.8% +22 — — 13.6% -2.27 1–1 0–3 (0%) — -0.12 2022 2031 152.9 +5.00 +6.61 1.339 56.0% +4 +66 +191 75.5% +1.85 7–5 (58%) 1–3 (25%) 95.1 +0.32
31 2021 1713 129.5 -0.41 +1.61 1.003 50.1% -94 +132 +101 50.0% +0.10 7–9 (44%) 5–7 (42%) 95.5 +0.39 — — — — — — — — — — — — — — — —
32 2022 1699 110.3 -1.74 +1.28 0.927 48.1% -77 — — 33.3% -1.17 — — — -0.20 2024 1953 108.2 0.00 +0.37 0.808 46.3% — — — 20.0% -1.20 0–1 — — -0.18
33 2023 1698 — — — — — — — — — — — — — — 2025 1926 95.9 — — — — — — — 0.0% -5.00 — — — 0.00
34 2024 1713 111.5 +0.69 +0.90 1.267 54.9% -42 — — 75.0% +1.75 — — — +0.34 — — — — — — — — — — — — — — — —
35 2025 1723 125.9 -2.14 -1.19 0.879 47.2% -4 +53 — 43.8% -0.58 5–3 (63%) 2–1 (67%) 104.0 -0.64 — — — — — — — — — — — — — — — —
36 2026 1676 90.8 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 1956 140.5 +0.50 +0.97 1.015 50.2% -21 +17 -80 52.8% +0.18 69–60 (53%) 45–45 (50%) 104.7 -0.57 — 2120 160.6 +2.79 +5.10 1.182 53.6% -12 +61 -59 66.1% +1.21 122–61 (67%) 54–56 (49%) 102.1 -1.49

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.