Site data updated: 2026-05-28 18:14 UTC
Naoko Sawamatsu#180 def. Louise Allen
7-6 7-5
Match Information
| Date | Apr 14, 1990* |
|---|---|
| Tournament | Tokyo Japan Open |
| Category | WTA 250 |
| Surface | Hard |
| Round | R16 |
| Winner | Naoko Sawamatsu |
| Score | 7-6 7-5 |
| Loser | Louise Allen |
No match stats are available for this match.
Pre-match Comparison
| Field | Naoko Sawamatsu | Louise Allen |
|---|---|---|
| Country | JPN | — |
| Birth date | Mar 23, 1973 | Jan 7, 1962 |
| Age | 17 | 28 |
| Height | 167 | — |
| Handedness | Right-Handed | — |
| Backhand style | — | — |
| Ranking (entering) | 180 | — |
| Ranking points (entering) | 4 | — |
| Elo (entering) | 1,493 | 1,534 |
| Career W-L | 182–127 | 67–100 |
| Career earnings | $1,107,264 | $319,904 |
Path
Naoko Sawamatsu's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Apr 13, 1990 | R32 | Rika Hiraki | 6-3 6-1 | W | H2H | Match data |
Naoko Sawamatsu's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Apr 15, 1990 | QF | Kimiko Date Krumm | 6-4 7-6 | W | H2H | Match data |
Louise Allen's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Apr 13, 1990 | R32 | Anne Minter | 6-4 6-4 | W | H2H | Match data |