Risa Ozaki
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Venus Williams | 0 | 2 | 2 | Oct 12, 2017 | H2H |
| Sara Errani | 0 | 2 | 2 | Aug 3, 2017 | H2H |
| Naomi Osaka | 0 | 2 | 2 | Jun 28, 2017 | H2H |
| Eugenie Bouchard | 0 | 2 | 2 | May 30, 2017 | H2H |
| Julia Goerges | 1 | 1 | 2 | Mar 26, 2017 | H2H |
H2H data updated: 2026-09-13 00:00 UTC
Risa Ozaki vs Danielle Lao H2H: 1-0
Risa Ozaki holds a 1–0 lead over Danielle Lao in their WTA head-to-head. Across 1 main-draw meeting, Risa Ozaki leads 1–0 on hard courts. Most recently, Risa Ozaki won the 2017 US Open first round 6-3 6-7(5) 7-6(5).
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
H2H
1
–
0
1 main-draw meetings
H2H Match Log
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Risa Ozaki | 6-3 6-7(5) 7-6(5) | Danielle Lao | Match data | Aug 30, 2017* | R128 | US Open | Grand Slam | Hard |
Estimated match date where the exact historical date is unavailable. 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.
Career Comparison
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Risa Ozaki | #1,109 | #70 | 826 | 1,646 | 19 | 39 | 32.8% | 0 | 0 | 0 | 0 | 0 | 0 |
| Danielle Lao | #1,235 | #152 | 378 | 1,551 | 1 | 9 | 10.0% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
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 | Risa Ozaki | Danielle Lao | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | 2013 | 1–3 | 25.0% | #193 | 1,479 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2014 | 0–2 | 0.0% | #155 | 1,453 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2015 | 2–4 | 33.3% | #160 | 1,461 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2016 | 8–8 | 50.0% | #97 | 1,543 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2017 | 8–19 | 29.6% | #118 | 1,459 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2018 | 0–2 | 0.0% | #289 | 1,431 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2019 | 0–1 | 0.0% | #313 | 1,413 | 0 | 0 | 2016 | 1–1 | 50.0% | #314 | 1,469 | 0 | 0 |
| 26 | — | — | — | — | — | — | — | 2017 | 0–2 | 0.0% | #227 | 1,466 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 2018 | 0–3 | 0.0% | #172 | 1,473 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 2019 | 0–2 | 0.0% | #196 | 1,518 | 0 | 0 |
| 30 | — | — | — | — | — | — | — | 2021 | 0–1 | 0.0% | #266 | 1,539 | 0 | 0 |
Surface Results by Age
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 | Risa Ozaki | Danielle Lao | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2013 | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2014 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2015 | 1 | 2 | 3 | 33.3% | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2016 | 7 | 7 | 14 | 50.0% | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2017 | 8 | 13 | 21 | 38.1% | 0 | 2 | 2 | 0.0% | 0 | 4 | 4 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2018 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2019 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | 2016 | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 0 | 2 | 2 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% |
| Career | — | 17 | 30 | 47 | 36.2% | 1 | 4 | 5 | 20.0% | 1 | 5 | 6 | 16.7% | — | 1 | 6 | 7 | 14.3% | — | — | — | — | 0 | 3 | 3 | 0.0% |
Performance Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 51/60 of Risa Ozaki's and 10/11 of Danielle Lao'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 | Risa Ozaki | Danielle Lao | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2013 | 4/4 | 2.8 | 2.0 | 67.4% | 54.6% | 43.1% | 24.1% | 49.0% | 51.0% | 43.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2014 | 2/2 | 0.0 | 1.5 | 66.7% | 37.0% | 36.0% | 23.3% | 43.6% | 36.7% | 45.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2015 | 3/6 | 1.3 | 2.0 | 77.3% | 50.1% | 50.1% | 33.3% | 58.3% | 50.4% | 41.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2016 | 13/18 | 0.4 | 1.6 | 67.6% | 56.4% | 48.8% | 52.4% | 45.1% | 53.9% | 47.1% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2017 | 26/27 | 0.9 | 2.3 | 69.7% | 54.4% | 44.8% | 49.7% | 48.1% | 51.4% | 41.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 24 | 2018 | 2/2 | 1.0 | 4.0 | 66.0% | 51.4% | 46.8% | 39.3% | 58.3% | 50.0% | 37.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 2019 | 1/1 | 1.0 | 1.0 | 63.9% | 54.7% | 36.7% | 30.0% | 30.8% | 48.2% | 43.9% | 2016 | 2/3 | 2.0 | 2.0 | 69.4% | 64.1% | 52.5% | 66.7% | 68.2% | 60.7% | 44.1% |
| 26 | — | —/— | — | — | — | — | — | — | — | — | — | 2017 | 2/2 | 0.0 | 4.0 | 57.3% | 59.3% | 53.6% | 62.3% | 31.0% | 56.9% | 35.5% |
| 27 | — | —/— | — | — | — | — | — | — | — | — | — | 2018 | 3/3 | 0.0 | 5.3 | 60.6% | 62.2% | 41.5% | 29.8% | 20.0% | 54.3% | 36.1% |
| 28 | — | —/— | — | — | — | — | — | — | — | — | — | 2019 | 2/2 | 0.5 | 3.5 | 71.8% | 57.6% | 42.6% | 65.0% | 58.3% | 53.4% | 29.0% |
| 30 | — | —/— | — | — | — | — | — | — | — | — | — | 2021 | 1/1 | 2.0 | 2.0 | 73.3% | 55.4% | 59.3% | 55.6% | 66.7% | 56.4% | 30.8% |
| Career | — | 51/60 | 0.9 | 2.1 | 69.1% | 53.9% | 45.6% | 45.6% | 47.9% | 51.3% | 43.0% | — | 10/11 | 0.7 | 3.7 | 65.2% | 60.4% | 48.1% | 53.3% | 44.2% | 56.1% | 35.6% |
Advanced Statistics Comparison by Age
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 | Risa Ozaki | Danielle Lao | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 2013 | 1479 | 100.5 | -0.69 | -1.45 | 0.884 | 47.3% | +14 | — | — | 40.0% | -0.30 | 0–2 | 0–2 | — | +0.33 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2014 | 1454 | 94.5 | -4.28 | -1.88 | 0.720 | 41.7% | — | — | — | 0.0% | -3.25 | — | 0–1 | — | +0.10 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2015 | 1462 | 105.9 | -1.76 | +0.10 | 0.837 | 45.9% | +8 | +68 | — | 30.8% | -1.00 | 1–0 | 0–1 | — | -0.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2016 | 1543 | 117.7 | -1.97 | +1.29 | 1.022 | 50.5% | -3 | — | — | 48.6% | +0.13 | 3–2 (60%) | — | — | -0.25 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2017 | 1460 | 109.2 | -3.70 | -1.80 | 0.851 | 46.5% | +36 | — | +90 | 29.0% | -1.45 | 6–4 (60%) | 2–5 (29%) | 101.1 | -0.58 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 24 | 2018 | 1431 | 96.7 | -0.80 | -0.31 | 0.750 | 44.9% | — | — | — | 0.0% | -2.75 | — | — | — | -0.03 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2019 | 1414 | 105.7 | +0.69 | -0.20 | 0.847 | 46.1% | — | — | — | 33.3% | -1.67 | 0–1 | — | — | -0.13 | 2016 | 1470 | 104.9 | +2.56 | -1.59 | 1.123 | 52.3% | — | — | — | 60.0% | +0.60 | 0–1 | — | — | -0.09 |
| 26 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1466 | 104.6 | -1.24 | -2.67 | 0.824 | 46.5% | — | — | — | 20.0% | -1.60 | 0–1 | 1–1 | — | +0.34 |
| 27 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2018 | 1473 | 105.3 | -1.09 | -1.90 | 0.789 | 44.5% | — | — | — | 0.0% | -2.83 | — | 0–1 | — | +0.04 |
| 28 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2019 | 1519 | 102.1 | +0.35 | -2.46 | 0.622 | 43.6% | — | — | — | 0.0% | -2.50 | — | 0–1 | — | -0.12 |
| 29 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2020 | 1525 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2021 | 1539 | 95.9 | -1.78 | -0.33 | 0.706 | 44.3% | — | — | — | 33.3% | -1.33 | 0–1 | 1–0 | — | +0.05 |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2022 | 1534 | 99.7 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1646 | 110.8 | -2.73 | -0.79 | 0.883 | 47.3% | +19 | +68 | +90 | 33.8% | -0.98 | 10–9 (53%) | 2–9 (18%) | 98.0 | -1.26 | — | 1552 | 103.8 | -0.17 | -1.95 | 0.812 | 46.3% | — | — | — | 21.7% | -1.56 | 0–3 (0%) | 2–3 (40%) | 96.3 | +2.20 |
Career Rivalries
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
Danielle Lao
all rivalries →| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Katie Boulter | 0 | 1 | 1 | Jun 30, 2021 | H2H |
| Yafan Wang | 0 | 1 | 1 | Sep 19, 2019 | H2H |
| Ajla Tomljanovic | 0 | 1 | 1 | Jun 13, 2019 | H2H |
| Barbora Strycova | 0 | 1 | 1 | Aug 29, 2018 | H2H |
| Danielle Collins | 0 | 1 | 1 | Aug 2, 2018 | H2H |