Antonia Ruzic
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Paula Badosa | 1 | 1 | 2 | Oct 20, 2026 | H2H |
| Ann Li | 0 | 2 | 2 | Aug 31, 2026 | H2H |
| Madison Keys | 0 | 2 | 2 | Aug 4, 2026 | H2H |
| Elena-Gabriela Ruse | 0 | 2 | 2 | Apr 22, 2026 | H2H |
| Karolina Muchova | 0 | 2 | 2 | Mar 9, 2026 | H2H |
H2H data updated: 2026-10-28 00:00 UTC
Antonia Ruzic vs Claire Liu H2H: 0-1
Claire Liu holds a 1–0 lead over Antonia Ruzic in their WTA head-to-head. Across 1 main-draw meeting, Claire Liu leads 1–0 on hard courts. Most recently, Claire Liu won the 2026 Guangzhou Open first round 4-6 7-6(5) 6-4.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
0
–
1
1 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Claire Liu | 4-6 7-6(5) 6-4 | Antonia Ruzic | Match data | Oct 27, 2026 | R32 | Guangzhou Open | WTA 250 | Hard |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antonia Ruzic | #84 | #50 | 1,130 | 1,801 | 25 | 33 | 43.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Claire Liu | #109 | #52 | 1,024 | 1,760 | 45 | 66 | 40.5% | 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 | Antonia Ruzic | Claire Liu | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 2017 | 0–2 | 0.0% | #266 | 1,447 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 2018 | 5–7 | 41.7% | #141 | 1,554 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 2020 | 0–1 | 0.0% | #218 | 1,502 | 0 | 0 |
| 21 | 2024 | 3–2 | 60.0% | #142 | 1,562 | 0 | 0 | 2021 | 3–5 | 37.5% | #94 | 1,593 | 0 | 0 |
| 22 | 2025 | 8–10 | 44.4% | #70 | 1,752 | 0 | 0 | 2022 | 15–15 | 50.0% | #59 | 1,720 | 0 | 0 |
| 23 | 2026 | 14–21 | 40.0% | #84 | 1,679 | 0 | 0 | 2023 | 14–20 | 41.2% | #98 | 1,674 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 2024 | 1–5 | 16.7% | #269 | 1,666 | 0 | 0 |
| 25 | — | — | — | — | — | — | — | 2025 | 3–5 | 37.5% | #207 | 1,703 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 2026 | 4–6 | 40.0% | #109 | 1,725 | 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 | Antonia Ruzic | Claire Liu | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| 18 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 2 | 4 | 6 | 33.3% | 2 | 2 | 4 | 50.0% | 1 | 1 | 2 | 50.0% |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 21 | 2024 | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — | 2021 | 1 | 3 | 4 | 25.0% | 1 | 1 | 2 | 50.0% | 1 | 1 | 2 | 50.0% |
| 22 | 2025 | 5 | 7 | 12 | 41.7% | 2 | 2 | 4 | 50.0% | 1 | 1 | 2 | 50.0% | 2022 | 8 | 10 | 18 | 44.4% | 6 | 3 | 9 | 66.7% | 1 | 2 | 3 | 33.3% |
| 23 | 2026 | 11 | 13 | 24 | 45.8% | 2 | 4 | 6 | 33.3% | 1 | 4 | 5 | 20.0% | 2023 | 9 | 13 | 22 | 40.9% | 5 | 5 | 10 | 50.0% | 0 | 2 | 2 | 0.0% |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1 | 4 | 5 | 20.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 3 | 5 | 8 | 37.5% | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1 | 3 | 4 | 25.0% | 1 | 2 | 3 | 33.3% | 2 | 1 | 3 | 66.7% |
| Career | — | 19 | 22 | 41 | 46.3% | 4 | 6 | 10 | 40.0% | 2 | 5 | 7 | 28.6% | — | 25 | 45 | 70 | 35.7% | 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 49/59 of Antonia Ruzic's and 109/111 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 | Antonia Ruzic | 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% | |
| 17 | — | —/— | — | — | — | — | — | — | — | — | — | 2017 | 2/2 | 1.0 | 2.0 | 63.8% | 54.1% | 35.3% | 53.7% | 58.2% | 48.6% | 45.8% |
| 18 | — | —/— | — | — | — | — | — | — | — | — | — | 2018 | 12/12 | 1.1 | 5.1 | 65.7% | 56.3% | 40.7% | 47.9% | 45.2% | 50.4% | 43.2% |
| 20 | — | —/— | — | — | — | — | — | — | — | — | — | 2020 | 1/1 | 0.0 | 0.0 | 69.1% | 51.1% | 33.3% | 62.5% | 42.9% | 45.6% | 44.4% |
| 21 | 2024 | 5/5 | 0.2 | 2.8 | 66.0% | 57.2% | 39.6% | 45.4% | 54.6% | 51.0% | 43.3% | 2021 | 8/8 | 3.8 | 3.9 | 62.0% | 60.8% | 42.4% | 51.8% | 40.6% | 53.8% | 39.4% |
| 22 | 2025 | 13/18 | 1.3 | 2.1 | 63.9% | 61.4% | 50.4% | 46.6% | 43.4% | 57.4% | 41.3% | 2022 | 29/30 | 2.9 | 2.5 | 64.4% | 62.5% | 42.5% | 45.7% | 43.8% | 55.6% | 42.9% |
| 23 | 2026 | 31/36 | 1.1 | 3.4 | 66.7% | 55.8% | 44.6% | 48.5% | 45.0% | 51.8% | 41.3% | 2023 | 34/34 | 2.4 | 2.8 | 63.8% | 61.2% | 44.1% | 47.1% | 48.9% | 55.3% | 41.1% |
| 24 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 6/6 | 1.3 | 2.5 | 62.3% | 56.1% | 34.2% | 45.6% | 56.2% | 48.4% | 38.7% |
| 25 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 7/8 | 6.6 | 3.9 | 70.0% | 60.8% | 40.2% | 61.2% | 37.5% | 54.8% | 40.0% |
| 26 | — | —/— | — | — | — | — | — | — | — | — | — | 2026 | 10/10 | 1.8 | 3.6 | 68.3% | 59.6% | 46.8% | 50.3% | 46.6% | 55.5% | 40.7% |
| Career | — | 49/59 | 1.0 | 3.0 | 65.9% | 57.4% | 45.7% | 47.7% | 45.6% | 53.2% | 41.5% | — | 109/111 | 2.6 | 3.1 | 64.8% | 60.3% | 42.4% | 48.6% | 46.0% | 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 | Antonia Ruzic | 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 | |
| 17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1447 | 94.6 | -3.66 | -1.51 | 0.890 | 47.1% | — | — | — | 20.0% | -1.00 | 0–1 | 0–3 (0%) | — | +0.36 |
| 18 | 2021 | 1488 | 96.0 | — | — | — | — | — | — | — | — | — | — | — | — | — | 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 | 2022 | 1495 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1549 | 100.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2023 | 1512 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 1502 | 97.4 | +1.47 | -4.29 | 0.817 | 45.0% | — | — | — | 0.0% | -3.00 | — | — | — | +0.07 |
| 21 | 2024 | 1563 | 106.7 | -1.62 | -1.12 | 0.885 | 47.3% | +22 | — | — | 54.5% | -0.36 | 1–0 | — | — | +0.34 | 2021 | 1593 | 112.6 | -2.02 | -0.91 | 0.852 | 46.6% | -87 | — | — | 38.1% | -0.90 | 3–2 (60%) | — | — | -0.21 |
| 22 | 2025 | 1753 | 132.0 | -0.70 | -0.50 | 0.969 | 49.0% | -24 | -114 | — | 42.5% | -0.35 | 3–1 (75%) | 2–1 (67%) | 104.4 | +0.11 | 2022 | 1721 | 133.1 | -0.65 | +0.08 | 0.967 | 49.4% | -64 | +104 | -123 | 47.7% | -0.17 | 4–3 (57%) | 2–5 (29%) | 101.6 | -0.48 |
| 23 | 2026 | 1680 | 133.7 | -3.61 | -0.61 | 0.857 | 46.7% | +4 | -49 | +28 | 40.0% | -0.65 | 9–7 (56%) | 0–6 (0%) | 99.7 | -1.55 | 2023 | 1675 | 129.8 | -0.20 | -1.03 | 0.921 | 48.2% | -13 | +81 | — | 41.9% | -0.72 | 3–7 (30%) | 5–4 (56%) | 96.7 | -0.49 |
| 24 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1666 | 124.1 | -1.61 | -1.39 | 0.750 | 43.8% | +33 | — | — | 27.3% | -1.82 | 0–1 | — | — | -1.11 |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1704 | 120.0 | -1.96 | -1.58 | 0.885 | 48.0% | +38 | — | — | 40.0% | -0.85 | 2–2 (50%) | 0–1 | — | +0.13 |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1725 | 126.8 | -1.10 | -2.23 | 0.913 | 48.6% | -4 | -42 | -19 | 40.0% | -0.60 | 3–2 (60%) | 3–1 (75%) | 103.7 | +0.03 |
| Career | — | 1801 | 130.8 | -2.63 | -0.63 | 0.887 | 47.4% | -2 | -75 | +28 | 41.9% | -0.54 | 13–8 (62%) | 2–7 (22%) | 104.0 | -1.90 | — | 1760 | 129.0 | -1.12 | -0.77 | 0.906 | 48.0% | -28 | +78 | -71 | 41.3% | -0.67 | 19–21 (48%) | 12–16 (43%) | 100.7 | -1.22 |
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.
Claire Liu
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Yulia Putintseva | 1 | 3 | 4 | Jul 14, 2026 | H2H |
| Coco Gauff | 0 | 3 | 3 | Jul 3, 2026 | H2H |
| Shelby Rogers | 0 | 3 | 3 | Apr 3, 2024 | H2H |
| Marta Kostyuk | 1 | 2 | 3 | Jan 16, 2024 | H2H |
| Iga Swiatek | 0 | 3 | 3 | Jul 28, 2023 | H2H |