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

Simona Halep vs Nadia Petrova H2H: 2-2

Simona Halep and Nadia Petrova are tied 2–2 in their WTA head-to-head. Across 4 main-draw meetings, they are tied 2–2 on hard courts. Most recently, Simona Halep won the 2012 Moscow round of 32 3-6 7-5 7-5.

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Simona Halep
ROU Age 34 Right-Handed 168 cm / 5'6"
H2H
2 – 2
4 main-draw meetings
Nadia Petrova
RUS Age 44 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Simona Halep #48 3-6 7-5 7-5 Nadia Petrova #13 Match data Oct 18, 2012* R32 Moscow Premier → modern equivalent WTA 500 Hard
Nadia Petrova #18 7-6(4) 6-0 Simona Halep #49 Match data Sep 27, 2012* R32 Pan Pacific Open Premier 5 → modern equivalent WTA 1000 Hard
Nadia Petrova #22 6-1 6-1 Simona Halep #53 Match data Aug 30, 2012* R64 US Open Grand Slam Hard
Simona Halep #50 6-3 6-2 Nadia Petrova #35 Match data Mar 21, 2012* R64 Miami Open Premier Mandatory → modern equivalent WTA 1000 Hard

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
Simona Halep #873 #1 8,290 2,120 449 201 69.1% 2 9 1 3 9 24
Nadia Petrova #578 #3 3,882 2,089 444 278 61.5% 0 3 1 5 4 13

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 Simona Halep Nadia Petrova
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1998 2–2 50.0% #145 1,536 0 0
17 — — — — — — — 1999 3–5 37.5% #93 1,567 0 0
18 2010 7–9 43.8% #84 1,552 0 0 2000 12–15 44.4% #60 1,624 0 0
19 2011 16–22 42.1% #47 1,591 0 0 2001 20–21 48.8% #39 1,682 0 0
20 2012 23–24 48.9% #47 1,691 0 0 2002 7–5 58.3% #112 1,745 0 0
21 2013 50–17 74.6% #11 2,003 0 6 2003 36–20 64.3% #12 1,921 0 0
22 2014 46–18 71.9% #3 1,995 0 8 2004 40–25 61.5% #12 1,879 0 0
23 2015 49–16 75.4% #2 1,934 0 11 2005 56–25 69.1% #9 1,971 0 1
24 2016 43–16 72.9% #4 1,980 0 14 2006 48–19 71.6% #6 1,999 0 6
25 2017 45–18 71.4% #1 1,988 0 15 2007 37–18 67.3% #14 1,918 0 7
26 2018 45–12 78.9% #1 2,013 1 18 2008 47–24 66.2% #11 1,925 0 9
27 2019 39–17 69.6% #4 1,942 2 19 2009 30–21 58.8% #20 1,824 0 9
28 2020 23–3 88.5% #2 2,060 2 22 2010 32–20 61.5% #15 1,852 0 9
29 2021 24–13 64.9% #20 2,002 2 22 2011 25–21 54.3% #29 1,786 0 10
30 2022 39–13 75.0% #10 2,030 2 24 2012 39–19 67.2% #12 1,933 0 13
31 — — — — — — — 2013 9–13 40.9% #104 1,725 0 13
32 2024 0–2 0.0% #873 1,953 2 24 2014 1–5 16.7% #362 1,656 0 13
33 2025 0–1 0.0% — 1,926 2 24 — — — — — — —

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 Simona Halep Nadia Petrova
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 %
16 — — — — — — — — — — — — — — — — — 1998 — — — — 1 1 2 50.0% — — — — 1 1 2 50.0%
17 — — — — — — — — — — — — — — — — — 1999 0 1 1 0.0% 0 1 1 0.0% 1 1 2 50.0% 2 2 4 50.0%
18 2010 0 3 3 0.0% 7 6 13 53.8% — — — — — — — — 2000 8 5 13 61.5% 1 5 6 16.7% 2 3 5 40.0% 1 2 3 33.3%
19 2011 10 12 22 45.5% 5 8 13 38.5% 1 2 3 33.3% — — — — 2001 8 11 19 42.1% 9 5 14 64.3% 3 3 6 50.0% 0 2 2 0.0%
20 2012 14 14 28 50.0% 9 6 15 60.0% 0 3 3 0.0% 0 1 1 0.0% 2002 4 3 7 57.1% — — — — — — — — 3 2 5 60.0%
21 2013 28 10 38 73.7% 16 5 21 76.2% 6 1 7 85.7% 0 1 1 0.0% 2003 20 11 31 64.5% 9 4 13 69.2% 5 2 7 71.4% 2 3 5 40.0%
22 2014 23 11 34 67.6% 17 4 21 81.0% 6 2 8 75.0% 0 1 1 0.0% 2004 28 16 44 63.6% 8 5 13 61.5% 3 3 6 50.0% 1 1 2 50.0%
23 2015 41 10 51 80.4% 6 4 10 60.0% 2 2 4 50.0% — — — — 2005 34 17 51 66.7% 15 5 20 75.0% 5 2 7 71.4% 2 1 3 66.7%
24 2016 25 12 37 67.6% 14 3 17 82.4% 4 1 5 80.0% — — — — 2006 28 16 44 63.6% 15 1 16 93.8% — — — — 5 2 7 71.4%
25 2017 21 13 34 61.8% 18 3 21 85.7% 6 2 8 75.0% — — — — 2007 20 11 31 64.5% 8 5 13 61.5% 5 2 7 71.4% 4 0 4 100.0%
26 2018 28 8 36 77.8% 15 3 18 83.3% 2 1 3 66.7% — — — — 2008 34 17 51 66.7% 5 4 9 55.6% 8 2 10 80.0% 0 1 1 0.0%
27 2019 21 13 34 61.8% 9 3 12 75.0% 9 1 10 90.0% — — — — 2009 17 13 30 56.7% 9 6 15 60.0% 4 2 6 66.7% — — — —
28 2020 10 2 12 83.3% 13 1 14 92.9% — — — — — — — — 2010 17 14 31 54.8% 12 4 16 75.0% 3 2 5 60.0% — — — —
29 2021 20 10 30 66.7% 4 3 7 57.1% — — — — — — — — 2011 18 13 31 58.1% 3 5 8 37.5% 3 2 5 60.0% 1 1 2 50.0%
30 2022 23 7 30 76.7% 5 3 8 62.5% 11 3 14 78.6% — — — — 2012 20 11 31 64.5% 10 6 16 62.5% 9 2 11 81.8% — — — —
31 — — — — — — — — — — — — — — — — — 2013 7 7 14 50.0% 2 4 6 33.3% 0 2 2 0.0% — — — —
32 2024 0 2 2 0.0% — — — — — — — — — — — — 2014 1 4 5 20.0% 0 1 1 0.0% — — — — — — — —
33 2025 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 264 128 392 67.3% 138 52 190 72.6% 47 18 65 72.3% 0 3 3 0.0% — 264 170 434 60.8% 107 62 169 63.3% 51 28 79 64.6% 22 18 40 55.0%

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 575/649 of Simona Halep's and 414/630 of Nadia Petrova'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 Simona Halep Nadia Petrova
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 2010 14/16 2.1 3.6 61.8% 57.8% 51.1% 56.0% 57.5% 55.3% 46.1% — —/— — — — — — — — — —
19 2011 35/38 1.5 4.1 62.3% 60.2% 43.3% 47.7% 49.8% 53.8% 43.5% — —/— — — — — — — — — —
20 2012 42/47 1.1 3.2 66.2% 57.6% 45.9% 52.4% 51.2% 53.5% 44.3% — —/— — — — — — — — — —
21 2013 57/67 1.9 3.0 66.6% 63.1% 48.5% 55.7% 59.5% 58.3% 49.4% 2003 12/56 3.7 3.3 56.6% 70.3% 47.3% 61.6% 49.4% 60.0% 51.0%
22 2014 53/64 2.4 3.2 60.5% 66.8% 50.7% 54.1% 56.9% 60.4% 48.8% 2004 10/65 4.7 4.2 56.8% 69.4% 49.1% 44.6% 40.1% 60.7% 44.9%
23 2015 48/65 2.2 3.5 66.3% 66.5% 51.9% 52.0% 53.6% 61.4% 47.1% 2005 22/81 3.9 3.4 60.3% 69.7% 48.9% 61.7% 50.8% 61.3% 47.2%
24 2016 51/59 1.8 2.0 66.5% 64.3% 51.4% 48.5% 54.4% 60.0% 51.1% 2006 50/67 5.1 2.7 61.5% 71.4% 51.1% 58.4% 48.2% 63.7% 47.6%
25 2017 58/63 1.5 2.3 68.2% 64.3% 48.2% 58.8% 50.3% 59.2% 48.0% 2007 49/55 4.4 3.1 61.8% 71.9% 48.2% 58.1% 47.0% 62.6% 45.1%
26 2018 55/57 2.0 2.6 65.6% 64.8% 48.3% 50.1% 54.4% 59.2% 50.2% 2008 63/71 4.7 3.7 60.3% 70.4% 44.7% 57.0% 53.9% 60.4% 45.5%
27 2019 52/56 1.6 2.5 69.2% 63.9% 48.6% 52.0% 53.8% 59.5% 49.3% 2009 47/51 6.2 3.7 58.3% 70.3% 46.5% 50.8% 44.7% 60.2% 42.2%
28 2020 26/26 2.1 2.9 69.2% 66.6% 45.2% 58.2% 56.0% 60.0% 51.0% 2010 47/52 6.2 3.3 57.1% 71.5% 48.2% 63.1% 51.9% 61.5% 43.1%
29 2021 34/37 2.5 2.6 65.5% 66.5% 49.0% 62.5% 51.7% 60.4% 47.9% 2011 41/46 4.2 3.0 58.5% 66.6% 48.1% 55.9% 52.2% 59.1% 42.1%
30 2022 48/52 2.7 3.3 61.9% 70.5% 49.9% 57.7% 56.3% 62.6% 50.0% 2012 45/58 6.0 3.0 55.3% 70.5% 46.7% 51.0% 48.8% 60.0% 44.4%
31 — —/— — — — — — — — — — 2013 22/22 6.3 3.0 60.4% 67.2% 41.1% 51.9% 43.8% 57.1% 44.5%
32 2024 2/2 3.5 5.5 62.1% 64.2% 38.2% 63.6% 65.0% 54.4% 36.8% 2014 6/6 5.3 5.5 46.7% 66.9% 45.9% 48.3% 39.9% 54.2% 42.2%
Career — 575/650 2.0 2.9 65.5% 64.5% 48.7% 54.0% 54.3% 59.0% 48.4% — 414/722 5.2 3.3 58.9% 70.2% 47.3% 56.2% 49.0% 60.8% 44.7%

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 Simona Halep Nadia Petrova
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
16 — — — — — — — — — — — — — — — — 1998 1536 108.3 — — — — — — — 40.0% -1.10 2–0 1–1 — -0.21
17 — — — — — — — — — — — — — — — — 1999 1568 119.8 — — — — +27 — — 38.9% -1.06 1–1 1–0 — -0.10
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 2000 1625 137.4 — — — — +80 -140 -67 48.4% +0.27 4–8 (33%) 1–4 (20%) 94.3 -0.47
19 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 2001 1683 138.0 — — — — -59 -20 -54 49.4% +0.35 5–6 (45%) 2–11 (15%) 96.0 -0.89
20 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 2002 1745 137.3 — — — — -48 — — 59.1% +0.68 1–1 1–1 — -1.69
21 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 2003 1922 156.8 +3.29 +4.32 1.277 55.5% -51 -85 -174 61.1% +0.92 11–9 (55%) 6–2 (75%) 105.2 -2.56
22 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 2004 1880 151.4 +3.04 +0.66 1.141 52.4% +11 -49 -143 61.4% +1.02 8–11 (42%) 7–7 (50%) 95.7 +1.78
23 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 2005 1971 156.3 +4.70 +2.81 1.221 54.3% -26 +29 -176 69.4% +1.41 13–10 (57%) 7–6 (54%) 102.6 +1.08
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 2006 1999 165.0 +7.12 +3.75 1.310 55.6% -34 +105 — 70.3% +1.75 9–6 (60%) 7–4 (64%) 102.2 +2.64
25 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 2007 1918 152.6 +6.15 +2.04 1.205 53.8% +19 +124 -43 68.2% +1.44 9–3 (75%) 7–7 (50%) 101.3 -0.25
26 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 2008 1926 146.0 +4.49 +1.77 1.149 53.0% -16 +1 +21 66.9% +1.29 7–11 (39%) 9–5 (64%) 94.7 +0.54
27 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 2009 1825 141.7 +4.11 -1.32 1.060 51.1% +14 +37 +87 54.4% +0.50 14–8 (64%) 8–6 (57%) 100.8 +1.28
28 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 2010 1853 154.1 +4.92 +0.47 1.120 52.6% -39 +99 +61 62.1% +0.91 10–8 (56%) 2–5 (29%) 97.3 -0.43
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 2011 1787 136.6 +2.64 -0.57 1.028 50.6% -5 +48 +103 56.6% +0.32 5–6 (45%) 8–5 (62%) 97.5 +0.59
30 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 2012 1933 142.8 +3.66 +1.17 1.111 52.0% -27 -100 +6 63.6% +0.94 13–6 (68%) 8–9 (47%) 102.3 +2.25
31 — — — — — — — — — — — — — — — — 2013 1725 130.0 +1.40 +0.62 1.039 50.4% +95 +39 — 44.2% +0.10 3–5 (38%) 1–4 (20%) 94.3 +0.77
32 2024 1953 108.2 0.00 +0.37 0.808 46.3% — — — 20.0% -1.20 0–1 — — -0.18 2014 1656 109.1 -1.13 -0.85 0.922 47.9% +85 — — 30.8% -1.15 1–2 (33%) 0–1 — -0.14
33 2025 1926 95.9 — — — — — — — 0.0% -5.00 — — — 0.00 — — — — — — — — — — — — — — — —
Career — 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 — 2089 155.3 +4.43 +1.25 1.140 52.7% -11 +13 -35 61.1% +0.92 116–101 (53%) 76–78 (49%) 96.4 +0.59

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.