H2H data updated: 2026-09-14 00:00 UTC
Qinwen Zheng holds a 1–0 lead over Anca Todoni in their WTA head-to-head. Across 1 main-draw meeting, Qinwen Zheng leads 1–0 on hard courts. Most recently, Qinwen Zheng won the 2025 Australian Open first round 7-6(3) 6-1.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Qinwen Zheng | 7-6(3) 6-1 | Anca Todoni | Match data | Jan 12, 2025 | R128 | Australian Open | Grand Slam | 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 |
| Anca Todoni | #294 | #83 | 822 | 1,799 | 4 | 10 | 28.6% | 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 | Anca Todoni | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2024 | 3–5 | 37.5% | #118 | 1,736 | 0 | 0 |
| 20 | 2023 | 35–20 | 63.6% | #15 | 1,964 | 0 | 2 | 2025 | 1–5 | 16.7% | #148 | 1,718 | 0 | 0 |
| 21 | 2024 | 48–17 | 73.8% | #5 | 2,089 | 0 | 5 | — | — | — | — | — | — | — |
| 22 | 2025 | 20–12 | 62.5% | #24 | 2,005 | 0 | 5 | — | — | — | — | — | — | — |
| 23 | 2026 | 15–13 | 53.6% | #121 | 1,926 | 0 | 5 | — | — | — | — | — | — | — |
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 | Anca Todoni | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | 2024 | 0 | 1 | 1 | 0.0% | 2 | 3 | 5 | 40.0% | 1 | 1 | 2 | 50.0% |
| 20 | 2023 | 24 | 13 | 37 | 64.9% | 11 | 4 | 15 | 73.3% | 0 | 3 | 3 | 0.0% | 2025 | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% |
| 21 | 2024 | 30 | 11 | 41 | 73.2% | 17 | 4 | 21 | 81.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2025 | 8 | 6 | 14 | 57.1% | 10 | 4 | 14 | 71.4% | 2 | 2 | 4 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2026 | 10 | 6 | 16 | 62.5% | 3 | 3 | 6 | 50.0% | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 88 | 49 | 137 | 64.2% | 46 | 19 | 65 | 70.8% | 7 | 14 | 21 | 33.3% | — | 1 | 3 | 4 | 25.0% | 2 | 4 | 6 | 33.3% | 1 | 3 | 4 | 25.0% |
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 11/14 of Anca Todoni'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 | Anca Todoni | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | 2024 | 8/8 | 2.0 | 1.9 | 58.7% | 63.5% | 52.8% | 49.9% | 37.6% | 59.1% | 43.1% |
| 20 | 2023 | 52/55 | 6.6 | 4.2 | 51.4% | 74.7% | 45.7% | 59.8% | 48.0% | 60.6% | 43.5% | 2025 | 3/6 | 5.7 | 1.3 | 61.5% | 60.9% | 55.2% | 72.5% | 38.9% | 58.3% | 29.0% |
| 21 | 2024 | 59/65 | 6.7 | 3.6 | 52.9% | 76.9% | 47.4% | 57.6% | 49.0% | 63.0% | 44.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2025 | 26/32 | 4.5 | 3.8 | 55.3% | 70.7% | 46.4% | 49.9% | 55.0% | 59.9% | 45.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2026 | 28/28 | 8.2 | 4.7 | 52.8% | 74.5% | 47.8% | 56.6% | 46.6% | 61.8% | 38.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 206/223 | 6.6 | 4.3 | 52.5% | 75.1% | 46.4% | 57.8% | 48.2% | 61.5% | 42.9% | — | 11/14 | 3.0 | 1.7 | 59.5% | 62.8% | 53.4% | 56.0% | 38.0% | 58.9% | 39.2% |
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 | Anca Todoni | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2023 | 1566 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | 2024 | 1736 | 104.9 | +1.74 | -0.22 | 1.054 | 51.4% | — | +102 | — | 26.7% | -1.27 | 1–0 | 0–2 | — | -0.28 |
| 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 | 2025 | 1718 | 114.3 | +0.57 | -0.67 | 0.695 | 45.4% | -172 | — | — | 23.1% | -1.38 | 0–1 | 1–2 (33%) | — | -0.80 |
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2026 | 1926 | 146.7 | +3.33 | -2.30 | 1.002 | 49.9% | +101 | +128 | -369 | 50.0% | +0.04 | 10–6 (63%) | 4–2 (67%) | 104.2 | -1.12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 2106 | 160.3 | +4.03 | +1.09 | 1.114 | 52.1% | +15 | +21 | -383 | 58.8% | +0.69 | 57–30 (66%) | 31–23 (57%) | 113.3 | -1.23 | — | 1799 | 110.3 | +1.42 | -0.34 | 0.954 | 49.7% | -172 | +102 | — | 25.0% | -1.32 | 1–1 | 1–4 (20%) | — | -7.71 |
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 |
|---|---|---|---|---|---|
| Cristina Bucsa | 1 | 1 | 2 | Jun 30, 2025 | H2H |
| Linda Noskova | 0 | 2 | 2 | Jun 16, 2025 | H2H |
| Olga Danilovic | 1 | 1 | 2 | Jul 24, 2024 | H2H |
| Jessica Pegula | 0 | 1 | 1 | May 27, 2025 | H2H |
| Qinwen Zheng | 0 | 1 | 1 | Jan 12, 2025 | H2H |