H2H data updated: 2026-07-19 04:30 UTC
Risa Ozaki vs Katarzyna Piter
Compare the head-to-head record, career totals, season-by-season performance, and match log for Risa Ozaki vs Katarzyna Piter.
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JPN
Age 32
Right-Handed
163 cm / 5'4"
H2H
0
–
0
0 main draw meetings
POL
Age 35
Right-Handed
173 cm / 5'8"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| No head-to-head meetings found. | ||||||||
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Risa Ozaki | #1,109 | #70 | 826 | 1,638 | 17 | 38 | 30.9% | 0 | 0 | 0 | 0 | 0 | 0 |
| Katarzyna Piter | #1,075 | #95 | 648 | 1,575 | 8 | 20 | 28.6% | 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 | Katarzyna Piter | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | — | — | — | — | — | — | — | 2007 | 0–1 | 0.0% | #676 | 1,498 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 2009 | 0–1 | 0.0% | #334 | 1,491 | 0 | 0 |
| 19 | 2013 | 1–3 | 25.0% | #193 | 1,479 | 0 | 0 | 2010 | 1–1 | 50.0% | #249 | 1,505 | 0 | 0 |
| 20 | 2014 | 0–2 | 0.0% | #155 | 1,453 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2015 | 2–4 | 33.3% | #160 | 1,462 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2016 | 6–8 | 42.9% | #97 | 1,517 | 0 | 0 | 2013 | 3–2 | 60.0% | #119 | 1,548 | 0 | 0 |
| 23 | 2017 | 8–18 | 30.8% | #118 | 1,463 | 0 | 0 | 2014 | 4–12 | 25.0% | #163 | 1,473 | 0 | 0 |
| 24 | 2018 | 0–2 | 0.0% | #289 | 1,433 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2019 | 0–1 | 0.0% | #313 | 1,416 | 0 | 0 | 2016 | 0–1 | 0.0% | #243 | 1,467 | 0 | 0 |
| 27 | — | — | — | — | — | — | — | 2018 | 0–1 | 0.0% | #290 | 1,472 | 0 | 0 |
| 30 | — | — | — | — | — | — | — | 2021 | 0–1 | 0.0% | #518 | 1,422 | 0 | 0 |