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 Antonia Lottner vs Mari Osaka.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Antonia Lottner | 6-3 4-6 6-3 | Mari Osaka | Match data | Sep 15, 2018 | Q1 | Pan Pacific Open | Premier → modern equivalent WTA 500 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antonia Lottner | #1,292 | #128 | 470 | 1,652 | 11 | 26 | 29.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| Mari Osaka | #1,268 | #280 | 181 | 1,500 | 0 | 1 | 0.0% | 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 | Antonia Lottner | Mari Osaka | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | 2014 | 0–2 | 0.0% | #438 | 1,477 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 2015 | 0–1 | 0.0% | #282 | 1,467 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 2016 | 0–3 | 0.0% | #181 | 1,447 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2017 | 3–4 | 42.9% | #154 | 1,576 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2018 | 4–8 | 33.3% | #194 | 1,554 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2019 | 4–6 | 40.0% | #160 | 1,612 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2020 | 0–2 | 0.0% | #179 | 1,613 | 0 | 0 | 2019 | 0–1 | 0.0% | #326 | 1,429 | 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 | Antonia Lottner | Mari Osaka | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2014 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2015 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2016 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2017 | 0 | 2 | 2 | 0.0% | 2 | 1 | 3 | 66.7% | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2018 | 0 | 1 | 1 | 0.0% | 1 | 4 | 5 | 20.0% | 3 | 3 | 6 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2019 | 2 | 1 | 3 | 66.7% | 2 | 5 | 7 | 28.6% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2020 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | 2019 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| Career | — | 2 | 9 | 11 | 18.2% | 5 | 13 | 18 | 27.8% | 4 | 4 | 8 | 50.0% | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
Seasons are aligned by the age each player spent most of that calendar year. 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 Lottner | Mari Osaka | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2014 | 2/2 | 1.5 | 6.5 | 53.3% | 49.6% | 40.5% | 27.8% | 25.0% | 45.3% | 31.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 18 | 2015 | 1/1 | 2.0 | 7.0 | 69.5% | 48.8% | 38.9% | 41.7% | 50.0% | 45.8% | 44.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 19 | 2016 | 3/3 | 4.0 | 1.3 | 64.6% | 64.1% | 42.5% | 65.9% | 50.0% | 56.5% | 32.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2017 | 7/7 | 4.1 | 4.6 | 71.5% | 56.2% | 38.1% | 48.9% | 54.8% | 51.2% | 39.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2018 | 12/12 | 2.7 | 2.2 | 66.2% | 61.0% | 43.4% | 51.5% | 35.3% | 55.4% | 42.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2019 | 10/10 | 1.8 | 2.2 | 69.9% | 65.7% | 35.3% | 43.2% | 49.0% | 56.7% | 39.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2020 | 2/2 | 2.0 | 4.5 | 67.4% | 53.4% | 33.9% | 12.5% | 75.0% | 47.6% | 35.8% | 2019 | 1/1 | 0.0 | 2.0 | 60.7% | 40.5% | 50.0% | 25.0% | 75.0% | 44.3% | 40.9% |
| Career | — | 37/37 | 2.7 | 3.1 | 67.5% | 60.2% | 39.3% | 46.3% | 45.9% | 53.8% | 39.5% | — | 1/1 | 0.0 | 2.0 | 60.7% | 40.5% | 50.0% | 25.0% | 75.0% | 44.3% | 40.9% |
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 Lottner | Mari Osaka | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2014 | 1478 | 95.7 | -0.05 | -1.85 | 0.578 | 38.0% | — | — | — | 0.0% | -4.25 | — | — | — | -0.05 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 18 | 2015 | 1468 | 99.7 | +0.54 | -1.08 | 0.816 | 45.0% | — | — | — | 0.0% | -3.00 | — | — | — | -0.06 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 2016 | 1447 | 97.6 | -1.10 | -2.93 | 0.736 | 44.3% | — | — | — | 0.0% | -2.50 | — | 0–2 | — | -0.29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2017 | 1576 | 107.9 | -2.26 | -2.63 | 0.814 | 45.8% | — | -47 | — | 38.9% | -1.33 | 3–1 (75%) | 2–0 | — | -0.02 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2018 | 1554 | 102.3 | -0.55 | -0.49 | 0.954 | 49.0% | — | -68 | +131 | 37.0% | -0.74 | 1–2 (33%) | 0–1 | — | +0.16 | 2017 | 1470 | 98.3 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2019 | 1613 | 112.4 | -0.68 | -1.17 | 0.914 | 48.3% | +34 | -177 | — | 35.3% | -0.88 | 1–0 | — | — | -0.41 | 2018 | 1447 | 99.5 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2020 | 1614 | 105.9 | -1.71 | -0.85 | 0.684 | 41.9% | — | — | — | 0.0% | -3.50 | — | — | — | -0.19 | 2019 | 1429 | 97.5 | -2.52 | -2.17 | 0.734 | 42.5% | — | — | — | 0.0% | -3.00 | — | — | — | +0.17 |
| 24 | 2021 | 1590 | 97.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2022 | 1569 | 97.2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1652 | 106.3 | -0.96 | -1.39 | 0.854 | 46.7% | +34 | -115 | +131 | 29.5% | -1.42 | 5–3 (63%) | 2–3 (40%) | 101.5 | -2.32 | — | 1500 | 97.8 | -2.52 | -2.17 | 0.734 | 42.5% | — | — | — | 0.0% | -3.00 | — | — | — | +17.00 |
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 |
|---|---|---|---|---|---|
| Camila Giorgi | 0 | 2 | 2 | Jan 22, 2020 | H2H |
| Viktorija Golubic | 1 | 1 | 2 | Jul 19, 2018 | H2H |
| Evgeniya Rodina | 0 | 2 | 2 | Jul 4, 2018 | H2H |
| Alizé Cornet | 0 | 1 | 1 | Mar 5, 2020 | H2H |
| Jelena Ostapenko | 0 | 1 | 1 | Oct 19, 2019 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Whitney Osuigwe | 0 | 1 | 1 | Mar 21, 2019 | H2H |