H2H data updated: 2026-09-13 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Viktoriya Tomova vs Louisa Chirico.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Viktoriya Tomova | 6-2 6-1 | Louisa Chirico | Match data | Aug 5, 2025 | Q1 | Cincinnati Open | WTA 1000 | Hard |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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 | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Viktoriya Tomova | #239 | #46 | 1,235 | 1,763 | 54 | 105 | 34.0% | 0 | 0 | 0 | 0 | 0 | 0 |
| Louisa Chirico | #453 | #58 | 1,020 | 1,651 | 19 | 46 | 29.2% | 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 | Viktoriya Tomova | Louisa Chirico | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | — | — | — | — | — | — | — | 2015 | 3–8 | 27.3% | #111 | 1,484 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 2016 | 11–14 | 44.0% | #68 | 1,646 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 2017 | 2–10 | 16.7% | #208 | 1,555 | 0 | 0 |
| 22 | 2017 | 2–4 | 33.3% | #145 | 1,508 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2018 | 3–6 | 33.3% | #156 | 1,498 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2019 | 1–4 | 20.0% | #148 | 1,546 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2020 | 1–3 | 25.0% | #139 | 1,526 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2021 | 6–11 | 35.3% | #117 | 1,442 | 0 | 0 | 2022 | 1–3 | 25.0% | #163 | 1,573 | 0 | 0 |
| 27 | 2022 | 5–10 | 33.3% | #90 | 1,601 | 0 | 0 | 2023 | 0–6 | 0.0% | #266 | 1,585 | 0 | 0 |
| 28 | 2023 | 4–17 | 19.0% | #80 | 1,643 | 0 | 0 | 2024 | 0–2 | 0.0% | #172 | 1,565 | 0 | 0 |
| 29 | 2024 | 22–27 | 44.9% | #53 | 1,715 | 0 | 0 | 2025 | 2–3 | 40.0% | #176 | 1,619 | 0 | 0 |
| 30 | 2025 | 9–19 | 32.1% | #131 | 1,656 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 2026 | 1–4 | 20.0% | #239 | 1,569 | 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 | Viktoriya Tomova | Louisa Chirico | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | |||
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2015 | 3 | 5 | 8 | 37.5% | 0 | 3 | 3 | 0.0% | — | — | — | — |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2016 | 4 | 9 | 13 | 30.8% | 7 | 4 | 11 | 63.6% | 0 | 1 | 1 | 0.0% |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1 | 6 | 7 | 14.3% | 1 | 4 | 5 | 20.0% | — | — | — | — |
| 22 | 2017 | 1 | 1 | 2 | 50.0% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2018 | 1 | 2 | 3 | 33.3% | 1 | 3 | 4 | 25.0% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2019 | 1 | 3 | 4 | 25.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2020 | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2021 | 0 | 3 | 3 | 0.0% | 6 | 7 | 13 | 46.2% | 0 | 1 | 1 | 0.0% | 2022 | 1 | 2 | 3 | 33.3% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 27 | 2022 | 2 | 5 | 7 | 28.6% | 0 | 3 | 3 | 0.0% | 3 | 2 | 5 | 60.0% | 2023 | 0 | 3 | 3 | 0.0% | 0 | 3 | 3 | 0.0% | — | — | — | — |
| 28 | 2023 | 2 | 8 | 10 | 20.0% | 1 | 5 | 6 | 16.7% | 1 | 4 | 5 | 20.0% | 2024 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 29 | 2024 | 11 | 17 | 28 | 39.3% | 8 | 8 | 16 | 50.0% | 3 | 2 | 5 | 60.0% | 2025 | 0 | 1 | 1 | 0.0% | 2 | 2 | 4 | 50.0% | — | — | — | — |
| 30 | 2025 | 5 | 9 | 14 | 35.7% | 3 | 7 | 10 | 30.0% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 2026 | 0 | 2 | 2 | 0.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 24 | 52 | 76 | 31.6% | 21 | 39 | 60 | 35.0% | 9 | 14 | 23 | 39.1% | — | 9 | 27 | 36 | 25.0% | 10 | 17 | 27 | 37.0% | 0 | 2 | 2 | 0.0% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 145/159 of Viktoriya Tomova's and 57/66 of Louisa Chirico'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 | Viktoriya Tomova | Louisa Chirico | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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% | |
| 19 | — | —/— | — | — | — | — | — | — | — | — | — | 2015 | 9/11 | 1.9 | 5.0 | 54.8% | 59.5% | 47.6% | 41.1% | 46.6% | 54.1% | 37.8% |
| 20 | — | —/— | — | — | — | — | — | — | — | — | — | 2016 | 23/26 | 2.2 | 4.4 | 56.3% | 60.6% | 42.3% | 51.4% | 51.7% | 52.8% | 41.8% |
| 21 | — | —/— | — | — | — | — | — | — | — | — | — | 2017 | 10/12 | 1.2 | 4.3 | 60.0% | 55.5% | 36.2% | 51.0% | 53.0% | 47.0% | 39.4% |
| 22 | 2017 | 6/6 | 1.7 | 1.5 | 72.8% | 60.3% | 46.1% | 35.0% | 44.5% | 56.0% | 42.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2018 | 9/9 | 1.1 | 2.9 | 66.6% | 48.1% | 37.1% | 47.8% | 38.3% | 44.2% | 44.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2019 | 5/5 | 0.8 | 3.4 | 62.3% | 58.7% | 39.4% | 41.9% | 45.2% | 51.2% | 39.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 2020 | 4/4 | 1.3 | 3.8 | 65.2% | 49.0% | 42.4% | 36.7% | 50.7% | 46.8% | 45.2% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2021 | 17/17 | 0.8 | 3.3 | 68.7% | 54.9% | 42.6% | 41.9% | 48.8% | 51.0% | 45.3% | 2022 | 4/4 | 1.0 | 5.0 | 61.1% | 52.9% | 33.9% | 41.9% | 47.9% | 45.6% | 31.5% |
| 27 | 2022 | 15/15 | 0.9 | 2.4 | 68.8% | 57.4% | 45.0% | 54.4% | 43.5% | 53.5% | 40.8% | 2023 | 6/6 | 0.8 | 5.5 | 59.5% | 56.7% | 42.4% | 44.7% | 28.3% | 50.8% | 35.8% |
| 28 | 2023 | 20/21 | 1.5 | 3.3 | 63.5% | 57.3% | 39.6% | 45.1% | 45.1% | 50.8% | 39.8% | 2024 | 2/2 | 2.0 | 4.5 | 58.4% | 55.1% | 43.7% | 48.6% | 41.7% | 50.0% | 36.7% |
| 29 | 2024 | 47/49 | 1.3 | 3.0 | 65.3% | 59.4% | 46.0% | 50.8% | 44.0% | 54.8% | 44.4% | 2025 | 3/5 | 2.3 | 6.3 | 62.0% | 61.2% | 38.6% | 49.8% | 42.4% | 53.0% | 41.0% |
| 30 | 2025 | 17/28 | 1.4 | 3.8 | 61.4% | 54.3% | 38.9% | 47.5% | 42.6% | 48.1% | 43.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 31 | 2026 | 5/5 | 1.6 | 4.8 | 62.5% | 54.5% | 40.1% | 55.7% | 48.9% | 48.7% | 44.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| Career | — | 145/159 | 1.2 | 3.1 | 65.6% | 56.6% | 42.7% | 47.6% | 44.6% | 51.7% | 43.2% | — | 57/66 | 1.7 | 4.8 | 57.8% | 58.4% | 41.3% | 48.1% | 47.5% | 51.2% | 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 | Viktoriya Tomova | Louisa Chirico | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2015 | 1484 | 100.4 | -1.54 | -1.22 | 0.824 | 45.7% | +25 | +7 | — | 30.8% | -1.08 | 2–2 (50%) | 1–0 | — | -0.05 |
| 20 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2016 | 1647 | 125.1 | -1.16 | +0.15 | 0.885 | 47.5% | -59 | -1 | — | 42.6% | -0.65 | 3–5 (38%) | 1–3 (25%) | — | -1.75 |
| 21 | 2016 | 1497 | 105.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1556 | 105.3 | -4.61 | -3.18 | 0.744 | 43.3% | -15 | +36 | — | 25.0% | -1.96 | 0–2 | 1–0 | — | -0.30 |
| 22 | 2017 | 1509 | 98.4 | -0.79 | +0.52 | 0.967 | 49.1% | — | +67 | — | 30.8% | -1.08 | 1–2 (33%) | 1–1 | — | +0.01 | 2018 | 1492 | 99.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2018 | 1498 | 104.0 | -5.76 | -0.20 | 0.804 | 44.7% | -56 | +84 | — | 35.0% | -1.85 | 1–1 | 2–0 | — | +0.74 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2019 | 1546 | 105.0 | -2.47 | -0.75 | 0.807 | 45.5% | -49 | — | — | 25.0% | -1.67 | 1–1 | — | — | +0.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2020 | 1526 | 109.2 | -2.67 | +0.48 | 0.848 | 46.0% | -30 | — | — | 30.0% | -0.70 | 1–1 | 0–2 | — | +0.02 | 2021 | 1494 | 92.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2021 | 1442 | 107.4 | -3.41 | +0.59 | 0.924 | 48.1% | -35 | +60 | — | 40.5% | -0.60 | 3–5 (38%) | 1–0 | — | +0.90 | 2022 | 1573 | 109.0 | -2.38 | -1.87 | 0.578 | 39.3% | +7 | — | — | 22.2% | -2.89 | 1–0 | 1–0 | — | -0.24 |
| 27 | 2022 | 1602 | 113.8 | -1.76 | -1.10 | 0.877 | 47.3% | -117 | +19 | +102 | 36.4% | -0.76 | 3–2 (60%) | 0–2 | — | -0.44 | 2023 | 1586 | 114.4 | -2.42 | -3.39 | 0.728 | 43.2% | -24 | +64 | — | 7.7% | -2.54 | 0–1 | 0–3 (0%) | — | -0.24 |
| 28 | 2023 | 1644 | 119.7 | -3.62 | -1.92 | 0.809 | 45.4% | -12 | -6 | -29 | 28.0% | -1.76 | 2–6 (25%) | 1–5 (17%) | 93.5 | -1.26 | 2024 | 1566 | 113.9 | +0.80 | -0.39 | 0.735 | 43.8% | — | — | — | 20.0% | -2.00 | 0–1 | — | — | -0.41 |
| 29 | 2024 | 1715 | 131.7 | -2.17 | +0.80 | 0.982 | 49.6% | -48 | -21 | -1 | 48.6% | -0.28 | 4–11 (27%) | 11–8 (58%) | 96.9 | +0.48 | 2025 | 1620 | 105.5 | -2.01 | -2.02 | 0.871 | 47.1% | — | +89 | — | 42.9% | -0.65 | 2–2 (50%) | — | — | -0.18 |
| 30 | 2025 | 1656 | 118.7 | -5.52 | +0.08 | 0.844 | 45.8% | -32 | -33 | +50 | 34.4% | -1.31 | 2–3 (40%) | 3–3 (50%) | 98.6 | -1.00 | 2026 | 1531 | 96.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 2026 | 1569 | 108.0 | -2.32 | +0.56 | 0.871 | 46.7% | — | +26 | — | 27.3% | -1.54 | 0–1 | 0–1 | — | -0.36 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1764 | 118.8 | -3.06 | -0.02 | 0.896 | 47.5% | -46 | +14 | +29 | 38.0% | -0.95 | 18–33 (35%) | 19–22 (46%) | 93.9 | -0.47 | — | 1651 | 114.8 | -2.02 | -1.30 | 0.802 | 45.3% | -21 | +28 | — | 32.4% | -1.30 | 8–13 (38%) | 4–6 (40%) | 96.6 | -4.95 |
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 |
|---|---|---|---|---|---|
| Tatjana Maria | 4 | 0 | 4 | Jul 16, 2025 | H2H |
| Maria Sakkari | 0 | 4 | 4 | Mar 8, 2025 | H2H |
| Ekaterina Alexandrova | 1 | 3 | 4 | Aug 28, 2024 | H2H |
| Xinyu Wang | 0 | 4 | 4 | Jul 3, 2024 | H2H |
| Danielle Collins | 0 | 3 | 3 | Jul 27, 2025 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Sloane Stephens | 0 | 3 | 3 | Apr 5, 2023 | H2H |
| Daria Kasatkina | 0 | 3 | 3 | Oct 3, 2016 | H2H |
| Jelena Ostapenko | 0 | 2 | 2 | Apr 2, 2025 | H2H |
| Katerina Siniakova | 0 | 2 | 2 | Jul 23, 2024 | H2H |
| Elina Svitolina | 0 | 2 | 2 | May 24, 2023 | H2H |