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

Petra Martic vs Claire Liu H2H: 1-1

Petra Martic and Claire Liu are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Petra Martic leads 1–0 on clay, while Claire Liu leads 1–0 on hard courts. Most recently, Claire Liu won the 2024 Miami Open first round 6-4 6-1.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Petra Martic
Croatia Age 35 Right-Handed 181 cm / 5'11"
H2H
1 – 1
2 main-draw meetings
Claire Liu
United States Age 26 Right-Handed 170 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Claire Liu #114 6-4 6-1 Petra Martic #60 Match data Mar 21, 2024* R128 Miami Open WTA 1000 Hard
Petra Martic #60 6-2 6-7(5) 6-4 Claire Liu #170 Match data Jul 20, 2018* R16 Bucharest 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
Petra Martic #349 #14 2,850 1,938 212 215 49.6% 0 0 0 0 2 2
Claire Liu #111 #52 1,024 1,760 44 64 40.7% 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 Petra Martic Claire Liu
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 2007 0–1 0.0% #330 1,480 0 0 — — — — — — —
17 2008 2–1 66.7% #215 1,505 0 0 2017 0–2 0.0% #266 1,447 0 0
18 2009 6–7 46.2% #82 1,538 0 0 2018 5–7 41.7% #141 1,553 0 0
19 2010 5–14 26.3% #142 1,516 0 0 — — — — — — —
20 2011 16–14 53.3% #50 1,621 0 0 2020 0–1 0.0% #218 1,502 0 0
21 2012 18–18 50.0% #59 1,691 0 0 2021 3–5 37.5% #94 1,593 0 0
22 2013 7–12 36.8% #107 1,607 0 0 2022 15–15 50.0% #59 1,720 0 0
23 2014 1–8 11.1% #186 1,515 0 0 2023 14–20 41.2% #98 1,674 0 0
24 2015 0–8 0.0% #148 1,435 0 0 2024 1–5 16.7% #269 1,666 0 0
25 2016 3–3 50.0% #262 1,525 0 0 2025 3–5 37.5% #207 1,701 0 0
26 2017 6–4 60.0% #89 1,613 0 0 2026 3–4 42.9% #111 1,752 0 0
27 2018 26–17 60.5% #32 1,798 0 0 — — — — — — —
28 2019 36–17 67.9% #15 1,901 0 1 — — — — — — —
29 2020 14–11 56.0% #18 1,804 0 1 — — — — — — —
30 2021 15–21 41.7% #54 1,656 0 1 — — — — — — —
31 2022 25–17 59.5% #38 1,796 0 2 — — — — — — —
32 2023 20–19 51.3% #40 1,806 0 2 — — — — — — —
33 2024 9–19 32.1% #122 1,635 0 2 — — — — — — —
34 2025 3–4 42.9% #209 1,606 0 2 — — — — — — —

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 Petra Martic Claire Liu
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 2007 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
17 2008 2 1 3 66.7% — — — — — — — — — — — — 2017 0 2 2 0.0% — — — — — — — — — — — —
18 2009 3 4 7 42.9% 3 3 6 50.0% — — — — — — — — 2018 2 4 6 33.3% 2 2 4 50.0% 1 1 2 50.0% — — — —
19 2010 3 7 10 30.0% 0 5 5 0.0% 1 1 2 50.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
20 2011 11 9 20 55.0% 4 4 8 50.0% 1 1 2 50.0% — — — — 2020 0 1 1 0.0% — — — — — — — — — — — —
21 2012 12 12 24 50.0% 5 4 9 55.6% 0 1 1 0.0% 1 1 2 50.0% 2021 1 3 4 25.0% 1 1 2 50.0% 1 1 2 50.0% — — — —
22 2013 1 6 7 14.3% 4 5 9 44.4% 2 1 3 66.7% — — — — 2022 8 10 18 44.4% 6 3 9 66.7% 1 2 3 33.3% — — — —
23 2014 1 5 6 16.7% 0 2 2 0.0% 0 1 1 0.0% — — — — 2023 9 13 22 40.9% 5 5 10 50.0% 0 2 2 0.0% — — — —
24 2015 0 4 4 0.0% 0 4 4 0.0% — — — — — — — — 2024 1 4 5 20.0% 0 1 1 0.0% — — — — — — — —
25 2016 0 1 1 0.0% 3 2 5 60.0% — — — — — — — — 2025 3 5 8 37.5% — — — — — — — — — — — —
26 2017 0 2 2 0.0% 3 1 4 75.0% 3 1 4 75.0% — — — — 2026 0 1 1 0.0% 1 2 3 33.3% 2 1 3 66.7% — — — —
27 2018 18 10 28 64.3% 7 5 12 58.3% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
28 2019 14 12 26 53.8% 16 3 19 84.2% 6 2 8 75.0% — — — — — — — — — — — — — — — — — — — — —
29 2020 8 7 15 53.3% 6 4 10 60.0% — — — — — — — — — — — — — — — — — — — — — — — — —
30 2021 7 13 20 35.0% 6 5 11 54.5% 2 3 5 40.0% — — — — — — — — — — — — — — — — — — — — —
31 2022 11 9 20 55.0% 11 5 16 68.8% 3 3 6 50.0% — — — — — — — — — — — — — — — — — — — — —
32 2023 12 13 25 48.0% 4 4 8 50.0% 4 2 6 66.7% — — — — — — — — — — — — — — — — — — — — —
33 2024 5 11 16 31.3% 3 6 9 33.3% 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — —
34 2025 1 2 3 33.3% 2 1 3 66.7% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 109 129 238 45.8% 77 63 140 55.0% 24 21 45 53.3% 2 2 4 50.0% — 24 43 67 35.8% 15 14 29 51.7% 5 7 12 41.7% — — — —

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 406/427 of Petra Martic's and 106/108 of Claire Liu'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 Petra Martic Claire Liu
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%
16 2007 1/1 4.0 3.0 51.0% 75.5% 55.3% 50.0% 33.3% 65.6% 38.4% — —/— — — — — — — — — —
17 2008 2/3 3.0 5.5 66.8% 69.2% 33.8% 56.3% 66.7% 57.6% 48.6% 2017 2/2 1.0 2.0 63.8% 54.1% 35.3% 53.7% 58.2% 48.6% 45.8%
18 2009 12/13 2.0 3.0 60.5% 63.9% 45.2% 60.5% 50.2% 57.0% 40.2% 2018 12/12 1.1 5.1 65.7% 56.3% 40.7% 47.9% 45.2% 50.4% 43.2%
19 2010 18/19 2.4 4.3 62.9% 60.8% 45.8% 55.5% 38.6% 55.0% 37.5% — —/— — — — — — — — — —
20 2011 27/30 3.8 5.3 56.2% 64.5% 47.1% 50.8% 38.7% 56.7% 41.6% 2020 1/1 0.0 0.0 69.1% 51.1% 33.3% 62.5% 42.9% 45.6% 44.4%
21 2012 35/36 4.6 4.3 57.8% 65.0% 45.4% 53.3% 48.4% 56.5% 40.2% 2021 8/8 3.8 3.9 62.0% 60.8% 42.4% 51.8% 40.6% 53.8% 39.4%
22 2013 16/19 4.2 5.4 60.1% 62.7% 45.0% 52.2% 33.9% 55.5% 40.1% 2022 29/30 2.9 2.5 64.4% 62.5% 42.5% 45.7% 43.8% 55.6% 42.9%
23 2014 7/9 3.7 4.0 53.2% 61.9% 39.2% 50.3% 47.2% 51.5% 35.3% 2023 34/34 2.4 2.8 63.8% 61.2% 44.1% 47.1% 48.9% 55.3% 41.1%
24 2015 6/8 4.2 5.3 56.0% 64.0% 40.8% 47.3% 50.6% 54.3% 30.8% 2024 6/6 1.3 2.5 62.3% 56.1% 34.2% 45.6% 56.2% 48.4% 38.7%
25 2016 6/6 4.0 4.7 66.0% 62.8% 47.5% 57.2% 40.4% 57.6% 39.3% 2025 7/8 6.6 3.9 70.0% 60.8% 40.2% 61.2% 37.5% 54.8% 40.0%
26 2017 10/10 3.4 2.7 68.9% 66.1% 50.3% 55.1% 51.5% 61.0% 45.4% 2026 7/7 0.6 3.1 71.4% 59.7% 47.5% 45.4% 53.8% 56.2% 40.7%
27 2018 43/43 3.2 2.2 62.8% 66.7% 48.8% 56.4% 43.9% 60.2% 42.8% — —/— — — — — — — — — —
28 2019 52/53 2.6 2.7 64.0% 66.8% 49.8% 59.9% 49.1% 60.7% 44.2% — —/— — — — — — — — — —
29 2020 25/25 3.2 2.6 61.7% 65.2% 50.7% 64.0% 39.1% 59.6% 41.7% — —/— — — — — — — — — —
30 2021 36/36 3.8 2.8 58.8% 66.3% 46.7% 51.1% 43.6% 58.1% 39.1% — —/— — — — — — — — — —
31 2022 42/42 4.5 3.3 60.1% 67.7% 49.2% 48.0% 43.3% 60.1% 40.9% — —/— — — — — — — — — —
32 2023 38/39 4.8 3.4 57.1% 68.6% 47.9% 56.2% 40.1% 60.0% 39.8% — —/— — — — — — — — — —
33 2024 27/28 4.4 3.5 58.8% 67.3% 42.8% 47.6% 49.7% 57.1% 37.9% — —/— — — — — — — — — —
34 2025 3/7 1.7 3.7 62.1% 57.5% 38.4% 45.6% 35.6% 50.5% 41.2% — —/— — — — — — — — — —
Career — 406/427 3.7 3.4 60.3% 65.9% 47.2% 54.3% 44.1% 58.4% 40.8% — 106/108 2.5 3.1 64.9% 60.3% 42.3% 48.2% 46.6% 54.1% 41.6%

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 Petra Martic Claire Liu
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 2007 1480 97.4 -1.36 -1.85 1.117 51.0% — — — 33.3% -0.33 0–1 0–1 — +0.22 — — — — — — — — — — — — — — — —
17 2008 1506 104.8 -0.42 +0.18 1.145 53.2% +19 — — 62.5% +0.63 1–1 1–0 — +0.27 2017 1447 94.6 -3.66 -1.51 0.890 47.1% — — — 20.0% -1.00 0–1 0–3 (0%) — +0.37
18 2009 1539 112.1 +0.24 -2.39 0.933 48.5% +1 +22 — 50.0% -0.21 0–2 2–1 (67%) — +0.36 2018 1554 116.3 -3.37 +0.46 0.871 46.8% -95 +102 — 41.9% -0.77 4–3 (57%) 2–2 (50%) 102.5 +0.36
19 2010 1517 116.5 -0.78 -3.50 0.832 46.5% +35 -37 — 31.8% -1.23 4–4 (50%) 4–4 (50%) 102.7 -0.85 2019 1549 100.5 — — — — — — — — — — — — —
20 2011 1622 125.1 +0.45 -1.86 0.961 48.9% +17 -104 — 51.4% +0.07 10–4 (71%) 4–0 (100%) 111.1 +0.97 2020 1502 97.4 +1.47 -4.29 0.817 45.0% — — — 0.0% -3.00 — — — +0.07
21 2012 1692 131.0 +0.67 -2.20 0.926 48.6% -8 -98 — 48.8% -0.17 8–4 (67%) 3–6 (33%) 104.8 -1.21 2021 1593 112.6 -2.02 -0.91 0.852 46.6% -88 — — 38.1% -0.90 3–2 (60%) — — -0.21
22 2013 1607 115.3 -1.25 -2.67 0.900 48.0% -10 -6 +18 41.9% -0.47 3–4 (43%) 2–3 (40%) 99.1 -0.05 2022 1721 133.0 -0.65 +0.08 0.967 49.4% -64 +103 -123 47.7% -0.17 4–3 (57%) 2–5 (29%) 101.6 -0.48
23 2014 1516 93.7 -1.25 -4.62 0.729 43.8% +28 — — 17.6% -2.53 0–1 1–1 — +0.24 2023 1674 129.9 -0.20 -1.03 0.921 48.2% -12 +82 — 41.9% -0.72 3–7 (30%) 5–4 (56%) 96.7 -0.49
24 2015 1435 105.3 -1.11 -3.28 0.673 43.0% +70 +50 — 0.0% -3.06 — — — -0.11 2024 1666 124.1 -1.61 -1.39 0.750 43.8% +33 — — 27.3% -1.82 0–1 — — -1.11
25 2016 1525 114.6 -0.08 -2.76 0.925 48.4% — +9 — 46.7% -0.53 2–1 (67%) 1–0 — -0.05 2025 1702 120.0 -1.96 -1.58 0.885 48.0% +40 — — 40.0% -0.85 2–2 (50%) 0–1 — +0.19
26 2017 1613 126.9 +3.55 +1.52 1.162 53.0% — +3 +54 60.0% +0.96 2–3 (40%) 1–2 (33%) — +0.03 2026 1752 124.7 -0.17 -1.66 0.927 49.2% — -67 -46 44.4% -0.33 2–2 (50%) 2–1 (67%) 101.3 +0.07
27 2018 1798 139.6 +3.00 +0.36 1.076 51.1% -18 -100 -125 58.3% +0.55 8–4 (67%) 6–4 (60%) 106.6 -0.04 — — — — — — — — — — — — — — — —
28 2019 1901 146.2 +3.96 +1.65 1.124 52.4% -93 +30 -139 58.5% +0.79 15–3 (83%) 4–6 (40%) 110.1 -0.27 — — — — — — — — — — — — — — — —
29 2020 1805 132.1 +1.70 -1.09 1.032 50.6% -35 +79 — 56.7% +0.28 4–6 (40%) 7–3 (70%) 98.0 +1.15 — — — — — — — — — — — — — — — —
30 2021 1657 123.5 +1.00 -2.75 0.932 48.5% -33 +198 +99 43.7% -0.22 7–8 (47%) 4–8 (33%) 94.0 +2.13 — — — — — — — — — — — — — — — —
31 2022 1796 134.2 +2.70 -0.72 1.026 50.4% -88 +143 -60 56.3% +0.31 8–4 (67%) 10–5 (67%) 107.9 +0.20 — — — — — — — — — — — — — — — —
32 2023 1807 141.5 +3.00 -1.92 0.994 49.7% -62 +90 +3 47.1% -0.20 8–5 (62%) 5–6 (45%) 103.2 -0.59 — — — — — — — — — — — — — — — —
33 2024 1636 121.5 +0.25 -3.87 0.883 47.5% -6 +131 +180 35.4% -0.94 4–5 (44%) 3–3 (50%) 97.0 +0.09 — — — — — — — — — — — — — — — —
34 2025 1607 111.0 -0.30 -0.75 0.832 45.5% -40 +116 — 47.4% -0.53 2–3 (40%) 0–1 — +0.57 — — — — — — — — — — — — — — — —
Career — 1938 136.0 +1.65 -1.36 0.980 49.5% -28 +38 -14 48.7% -0.08 86–63 (58%) 58–54 (52%) 109.3 +0.72 — 1760 128.8 -1.06 -0.69 0.907 48.0% -29 +75 -85 41.7% -0.65 18–21 (46%) 11–16 (41%) 99.3 -1.15

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.