Site data updated: 2026-05-28 18:14 UTC
Mareen Louie Harper def. Sonoe Yonezawa
5-7 7-6 6-1
Match Information
| Date | Sep 1, 1978* |
|---|---|
| Tournament | US Open |
| Category | Grand Slam |
| Surface | Hard |
| Round | R64 |
| Winner | Mareen Louie Harper |
| Score | 5-7 7-6 6-1 |
| Loser | Sonoe Yonezawa |
No match stats are available for this match.
Pre-match Comparison
| Field | Mareen Louie Harper | Sonoe Yonezawa |
|---|---|---|
| Country | — | — |
| Birth date | Aug 15, 1960 | Jan 1, 1949 |
| Age | 18 | 29 |
| Height | — | — |
| Handedness | — | — |
| Backhand style | — | — |
| Ranking (entering) | — | — |
| Ranking points (entering) | — | — |
| Elo (entering) | 1,620 | 1,509 |
| Career W-L | 177–239 | 14–23 |
| Career earnings | $648,325 | — |
Path
Mareen Louie Harper's path
No prior matches in this tournament.
Mareen Louie Harper's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Sep 4, 1978 | R32 | Virginia Ruzici | 6-2 6-3 | L | H2H | Match data |
Sonoe Yonezawa's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Aug 31, 1978 | R128 | Jackie Fayter | 6-3 7-5 | W | H2H | Match data |