H2H data updated: 2026-09-14 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Whitney Osuigwe vs Louisa Chirico.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Whitney Osuigwe | 7-6(4) 6-3 | Louisa Chirico | Match data | Jan 3, 2026 | Q1 | ASB Classic | WTA 250 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Whitney Osuigwe | #234 | #105 | 573 | 1,575 | 3 | 17 | 15.0% | 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 | Whitney Osuigwe | Louisa Chirico | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 2018 | 0–2 | 0.0% | #201 | 1,542 | 0 | 0 | — | — | — | — | — | — | — |
| 17 | 2019 | 1–4 | 20.0% | #138 | 1,461 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 2020 | 0–1 | 0.0% | #161 | 1,435 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2021 | 0–3 | 0.0% | #254 | 1,329 | 0 | 0 | 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 |
| 23 | 2025 | 1–4 | 20.0% | #158 | 1,405 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2026 | 1–3 | 25.0% | #234 | 1,531 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | 2022 | 1–3 | 25.0% | #163 | 1,573 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 2023 | 0–6 | 0.0% | #266 | 1,585 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 2024 | 0–2 | 0.0% | #172 | 1,565 | 0 | 0 |
| 29 | — | — | — | — | — | — | — | 2025 | 2–3 | 40.0% | #176 | 1,619 | 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 | Whitney Osuigwe | 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 % | |||
| 16 | 2018 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 2019 | 1 | 4 | 5 | 20.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2020 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2021 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 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% | — | — | — | — |
| 23 | 2025 | 1 | 4 | 5 | 20.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2026 | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1 | 2 | 3 | 33.3% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2023 | 0 | 3 | 3 | 0.0% | 0 | 3 | 3 | 0.0% | — | — | — | — |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 0 | 1 | 1 | 0.0% | 2 | 2 | 4 | 50.0% | — | — | — | — |
| Career | — | 3 | 16 | 19 | 15.8% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | 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 20/20 of Whitney Osuigwe'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 | Whitney Osuigwe | 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% | |
| 16 | 2018 | 2/2 | 0.5 | 4.0 | 56.9% | 47.9% | 40.7% | 45.1% | 27.1% | 45.0% | 38.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 17 | 2019 | 5/5 | 1.6 | 4.6 | 66.2% | 55.5% | 41.8% | 45.6% | 41.6% | 50.9% | 39.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 18 | 2020 | 1/1 | 1.0 | 3.0 | 57.7% | 46.3% | 50.0% | 33.3% | 33.3% | 47.9% | 42.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 19 | 2021 | 3/3 | 1.0 | 4.7 | 71.0% | 40.3% | 28.9% | 28.0% | 38.9% | 36.6% | 38.9% | 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% |
| 23 | 2025 | 5/5 | 0.6 | 5.4 | 61.6% | 49.7% | 44.9% | 52.6% | 68.3% | 47.8% | 40.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2026 | 4/4 | 1.0 | 3.3 | 67.7% | 57.8% | 47.5% | 51.2% | 45.6% | 55.0% | 36.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | — | —/— | — | — | — | — | — | — | — | — | — | 2022 | 4/4 | 1.0 | 5.0 | 61.1% | 52.9% | 33.9% | 41.9% | 47.9% | 45.6% | 31.5% |
| 27 | — | —/— | — | — | — | — | — | — | — | — | — | 2023 | 6/6 | 0.8 | 5.5 | 59.5% | 56.7% | 42.4% | 44.7% | 28.3% | 50.8% | 35.8% |
| 28 | — | —/— | — | — | — | — | — | — | — | — | — | 2024 | 2/2 | 2.0 | 4.5 | 58.4% | 55.1% | 43.7% | 48.6% | 41.7% | 50.0% | 36.7% |
| 29 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 3/5 | 2.3 | 6.3 | 62.0% | 61.2% | 38.6% | 49.8% | 42.4% | 53.0% | 41.0% |
| Career | — | 20/20 | 1.0 | 4.4 | 64.7% | 51.0% | 42.1% | 45.1% | 46.8% | 48.1% | 39.1% | — | 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 | Whitney Osuigwe | 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 | |
| 16 | 2018 | 1542 | 99.9 | -1.43 | -1.13 | 0.706 | 41.7% | — | — | — | 0.0% | -3.75 | — | — | — | +0.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 17 | 2019 | 1462 | 111.9 | -0.68 | -0.38 | 0.796 | 45.1% | +3 | — | — | 27.3% | -1.73 | 0–1 | 1–2 (33%) | — | +0.14 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2020 | 1435 | 92.3 | -0.73 | -1.86 | 0.807 | 45.0% | — | — | — | 0.0% | -2.50 | — | — | — | +0.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2021 | 1330 | 92.6 | -3.89 | -2.04 | 0.614 | 37.2% | — | — | — | 0.0% | -4.33 | — | — | — | +0.26 | 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 | 2022 | 1288 | 100.1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 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 | 2023 | 1281 | 93.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | 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 | 2024 | 1343 | 94.8 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1492 | 99.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2025 | 1406 | 110.7 | -4.15 | -0.76 | 0.784 | 44.6% | +9 | — | — | 20.0% | -2.10 | — | 0–1 | — | +0.23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2026 | 1531 | 111.3 | -1.64 | -2.96 | 0.809 | 45.9% | +7 | — | — | 30.0% | -1.10 | 1–1 | 0–1 | — | +0.33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 1494 | 92.9 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1573 | 109.0 | -2.38 | -1.87 | 0.578 | 39.3% | +7 | — | — | 22.2% | -2.89 | 1–0 | 1–0 | — | -0.24 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2024 | 1566 | 113.9 | +0.80 | -0.39 | 0.735 | 43.8% | — | — | — | 20.0% | -2.00 | 0–1 | — | — | -0.41 |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1620 | 105.5 | -2.01 | -2.02 | 0.871 | 47.1% | — | +89 | — | 42.9% | -0.65 | 2–2 (50%) | — | — | -0.18 |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1531 | 96.1 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1575 | 105.3 | -2.30 | -1.39 | 0.753 | 43.6% | +6 | — | — | 18.6% | -2.26 | 1–2 (33%) | 1–4 (20%) | 96.8 | +5.95 | — | 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 |
|---|---|---|---|---|---|
| Hailey Baptiste | 0 | 2 | 2 | Jul 28, 2025 | H2H |
| Maya Joint | 0 | 1 | 1 | Jul 27, 2026 | H2H |
| Rebeka Masarova | 0 | 1 | 1 | Feb 25, 2026 | H2H |
| Elizabeth Mandlik | 1 | 0 | 1 | Feb 23, 2026 | H2H |
| Sofia Costoulas | 0 | 1 | 1 | Jan 5, 2026 | 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 |