H2H data updated: 2026-07-19 14:15 UTC
Patricia Hy Boulais vs Naoko Sawamatsu H2H: 1-1
Patricia Hy Boulais and Naoko Sawamatsu are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, they are tied 1–1 on hard courts. Most recently, Patricia Hy Boulais won the 1993 US Open first round 4-6 6-1 7-5.
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Age 60
163 cm / 5'4"
H2H
1
–
1
2 main draw meetings
JPN
Age 53
Right-Handed
167 cm / 5'6"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Sep 1, 1993* | US Open | Grand Slam | R128 | Hard | Patricia Hy Boulais | 4-6 6-1 7-5 | Naoko Sawamatsu | Match data |
| Aug 19, 1993* | Montreal | WTA 1000 | R32 | Hard | Naoko Sawamatsu | 7-5 6-0 | Patricia Hy Boulais | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Patricia Hy Boulais | — | — | — | 1,907 | 140 | 163 | 46.2% | 0 | 0 | 0 | 0 | 1 | 1 |
| Naoko Sawamatsu | #266 | #14 | 881 | 1,971 | 182 | 127 | 58.9% | 0 | 0 | 0 | 3 | 1 | 4 |
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 | Patricia Hy Boulais | Naoko Sawamatsu | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 15 | 1981 | 0–1 | 0.0% | — | 1,493 | 0 | 0 | — | — | — | — | — | — | — |
| 16 | 1982 | 0–1 | 0.0% | — | 1,477 | 0 | 0 | 1989 | 0–2 | 0.0% | #262 | 1,478 | 0 | 0 |
| 17 | 1983 | 7–8 | 46.7% | — | 1,546 | 0 | 0 | 1990 | 14–6 | 70.0% | #31 | 1,669 | 0 | 1 |
| 18 | 1984 | 0–2 | 0.0% | — | 1,522 | 0 | 0 | 1991 | 21–16 | 56.8% | #33 | 1,723 | 0 | 1 |
| 19 | — | — | — | — | — | — | — | 1992 | 23–12 | 65.7% | #24 | 1,865 | 0 | 1 |
| 20 | 1986 | 8–1 | 88.9% | — | 1,633 | 0 | 1 | 1993 | 24–13 | 64.9% | #28 | 1,855 | 0 | 2 |
| 21 | 1987 | 9–15 | 37.5% | — | 1,594 | 0 | 1 | 1994 | 24–12 | 66.7% | #26 | 1,872 | 0 | 3 |
| 22 | 1988 | 0–5 | 0.0% | — | 1,530 | 0 | 1 | 1995 | 22–13 | 62.9% | #17 | 1,848 | 0 | 3 |
| 23 | 1989 | 1–4 | 20.0% | — | 1,500 | 0 | 1 | 1996 | 18–16 | 52.9% | #38 | 1,807 | 0 | 3 |
| 24 | 1990 | 7–7 | 50.0% | — | 1,565 | 0 | 1 | 1997 | 24–19 | 55.8% | #34 | 1,847 | 0 | 4 |
| 25 | 1991 | 18–17 | 51.4% | — | 1,702 | 0 | 1 | 1998 | 12–18 | 40.0% | #55 | 1,720 | 0 | 4 |
| 26 | 1992 | 21–15 | 58.3% | — | 1,878 | 0 | 1 | — | — | — | — | — | — | — |
| 27 | 1993 | 21–15 | 58.3% | — | 1,852 | 0 | 1 | — | — | — | — | — | — | — |
| 28 | 1994 | 15–16 | 48.4% | — | 1,756 | 0 | 1 | — | — | — | — | — | — | — |
| 29 | 1995 | 11–14 | 44.0% | — | 1,691 | 0 | 1 | — | — | — | — | — | — | — |
| 30 | 1996 | 9–15 | 37.5% | — | 1,678 | 0 | 1 | — | — | — | — | — | — | — |
| 31 | 1997 | 12–19 | 38.7% | — | 1,660 | 0 | 1 | — | — | — | — | — | — | — |
| 32 | 1998 | 1–8 | 11.1% | — | 1,571 | 0 | 1 | — | — | — | — | — | — | — |