H2H data updated: 2026-09-14 00:00 UTC
Antonia Ruzic holds a 1–0 lead over Qinwen Zheng in their WTA head-to-head. Across 1 main-draw meeting, Antonia Ruzic leads 1–0 on hard courts. Most recently, Antonia Ruzic won the 2026 Indian Wells Open second round 6-4 7-5.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Antonia Ruzic | 6-4 7-5 | Qinwen Zheng | Match data | Mar 7, 2026 | R64 | Indian Wells Open | WTA 1000 | 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.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | Olympics | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Qinwen Zheng | #121 | #4 | 5,340 | 2,105 | 141 | 82 | 63.2% | 0 | 1 | 0 | 0 | 2 | 2 | 5 |
| Antonia Ruzic | #85 | #50 | 1,130 | 1,801 | 23 | 31 | 42.6% | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Qinwen Zheng | Antonia Ruzic | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2021 | 1–3 | 25.0% | #126 | 1,560 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2022 | 22–17 | 56.4% | #28 | 1,829 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2023 | 35–20 | 63.6% | #15 | 1,964 | 0 | 2 | — | — | — | — | — | — | — |
| 21 | 2024 | 48–17 | 73.8% | #5 | 2,089 | 0 | 5 | 2024 | 3–2 | 60.0% | #142 | 1,562 | 0 | 0 |
| 22 | 2025 | 20–12 | 62.5% | #24 | 2,005 | 0 | 5 | 2025 | 8–10 | 44.4% | #70 | 1,751 | 0 | 0 |
| 23 | 2026 | 15–13 | 53.6% | #121 | 1,925 | 0 | 5 | 2026 | 12–19 | 38.7% | #85 | 1,682 | 0 | 0 |
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 | Qinwen Zheng | Antonia Ruzic | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 18 | 2021 | 0 | 2 | 2 | 0.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2022 | 16 | 11 | 27 | 59.3% | 4 | 3 | 7 | 57.1% | 2 | 3 | 5 | 40.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2023 | 24 | 13 | 37 | 64.9% | 11 | 4 | 15 | 73.3% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2024 | 30 | 11 | 41 | 73.2% | 17 | 4 | 21 | 81.0% | 1 | 2 | 3 | 33.3% | 2024 | 3 | 2 | 5 | 60.0% | — | — | — | — | — | — | — | — |
| 22 | 2025 | 8 | 6 | 14 | 57.1% | 10 | 4 | 14 | 71.4% | 2 | 2 | 4 | 50.0% | 2025 | 5 | 7 | 12 | 41.7% | 2 | 2 | 4 | 50.0% | 1 | 1 | 2 | 50.0% |
| 23 | 2026 | 10 | 6 | 16 | 62.5% | 3 | 3 | 6 | 50.0% | 2 | 4 | 6 | 33.3% | 2026 | 9 | 11 | 20 | 45.0% | 2 | 4 | 6 | 33.3% | 1 | 4 | 5 | 20.0% |
| Career | — | 88 | 49 | 137 | 64.2% | 46 | 19 | 65 | 70.8% | 7 | 14 | 21 | 33.3% | — | 17 | 20 | 37 | 45.9% | 4 | 6 | 10 | 40.0% | 2 | 5 | 7 | 28.6% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 206/223 of Qinwen Zheng's and 45/54 of Antonia Ruzic'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 | Qinwen Zheng | Antonia Ruzic | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2021 | 4/4 | 4.0 | 6.0 | 44.2% | 76.6% | 41.4% | 64.5% | 49.6% | 56.8% | 34.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 19 | 2022 | 37/39 | 6.8 | 5.7 | 52.2% | 76.1% | 45.3% | 61.3% | 43.8% | 61.5% | 42.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2023 | 52/55 | 6.6 | 4.2 | 51.4% | 74.7% | 45.7% | 59.8% | 48.0% | 60.6% | 43.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2024 | 59/65 | 6.7 | 3.6 | 52.9% | 76.9% | 47.4% | 57.6% | 49.0% | 63.0% | 44.1% | 2024 | 5/5 | 0.2 | 2.8 | 66.0% | 57.2% | 39.6% | 45.4% | 54.6% | 51.0% | 43.3% |
| 22 | 2025 | 26/32 | 4.5 | 3.8 | 55.3% | 70.7% | 46.4% | 49.9% | 55.0% | 59.9% | 45.6% | 2025 | 13/18 | 1.3 | 2.1 | 63.9% | 61.4% | 50.4% | 46.6% | 43.4% | 57.4% | 41.3% |
| 23 | 2026 | 28/28 | 8.2 | 4.7 | 52.8% | 74.5% | 47.8% | 56.6% | 46.6% | 61.8% | 38.3% | 2026 | 27/31 | 0.9 | 3.4 | 67.0% | 55.0% | 43.2% | 50.0% | 45.8% | 50.8% | 40.9% |
| Career | — | 206/223 | 6.6 | 4.3 | 52.5% | 75.1% | 46.4% | 57.8% | 48.2% | 61.5% | 42.9% | — | 45/54 | 0.9 | 3.0 | 65.9% | 57.1% | 44.9% | 48.5% | 46.1% | 52.7% | 41.3% |
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 | Qinwen Zheng | Antonia Ruzic | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2019 | 1493 | 105.9 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2021 | 1560 | 120.6 | +0.23 | -1.61 | 0.799 | 46.5% | — | — | — | 25.0% | -1.25 | — | 0–1 | — | -0.10 | 2021 | 1488 | 96.0 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2022 | 1830 | 148.1 | +4.12 | +1.19 | 1.114 | 52.1% | -26 | -69 | -222 | 52.9% | +0.10 | 9–8 (53%) | 9–5 (64%) | 108.5 | -0.97 | 2022 | 1495 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2023 | 1965 | 158.6 | +3.42 | +1.11 | 1.104 | 51.9% | +22 | -50 | -426 | 59.4% | +0.73 | 16–6 (73%) | 7–4 (64%) | 110.5 | -0.43 | 2023 | 1512 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2024 | 2090 | 165.0 | +5.64 | +2.11 | 1.193 | 53.3% | +1 | +11 | -537 | 66.0% | +1.35 | 19–5 (79%) | 7–7 (50%) | 108.7 | +0.04 | 2024 | 1563 | 106.7 | -1.62 | -1.12 | 0.885 | 47.3% | +22 | — | — | 54.5% | -0.36 | 1–0 | — | — | +0.34 |
| 22 | 2025 | 2006 | 154.2 | +2.79 | +2.67 | 1.138 | 52.7% | +23 | +110 | -458 | 62.5% | +0.82 | 3–5 (38%) | 4–4 (50%) | 96.8 | -0.14 | 2025 | 1752 | 131.9 | -0.73 | -0.49 | 0.969 | 49.0% | -23 | -113 | — | 42.5% | -0.35 | 3–1 (75%) | 2–1 (67%) | 104.4 | +0.11 |
| 23 | 2026 | 1926 | 146.7 | +3.33 | -2.30 | 1.002 | 49.9% | +102 | +128 | -369 | 50.0% | +0.04 | 10–6 (63%) | 4–2 (67%) | 104.2 | -1.12 | 2026 | 1682 | 132.1 | -4.31 | -0.73 | 0.832 | 46.1% | +11 | -49 | +26 | 38.7% | -0.77 | 8–5 (62%) | 0–5 (0%) | 101.6 | -1.19 |
| Career | — | 2106 | 160.3 | +4.03 | +1.09 | 1.114 | 52.1% | +16 | +21 | -383 | 58.8% | +0.69 | 57–30 (66%) | 31–23 (57%) | 113.3 | -1.23 | — | 1801 | 129.9 | -2.98 | -0.70 | 0.874 | 47.0% | +1 | -75 | +26 | 41.3% | -0.60 | 12–6 (67%) | 2–6 (25%) | 105.9 | -1.37 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Aryna Sabalenka | 1 | 8 | 9 | Mar 23, 2026 | H2H |
| Iga Swiatek | 2 | 6 | 8 | Sep 7, 2026 | H2H |
| Liudmila Samsonova | 3 | 4 | 7 | Jun 1, 2025 | H2H |
| Elena Rybakina | 1 | 5 | 6 | Sep 9, 2026 | H2H |
| Katerina Siniakova | 1 | 4 | 5 | Jun 29, 2026 | H2H |
| Opponent | W | L | M | Last Played | 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 |
| Elisabetta Cocciaretto | 1 | 1 | 2 | Jan 16, 2026 | H2H |