Site data updated: 2026-05-28 18:14 UTC
Yvonne Vermaak def. Betty Ann Grubb
6-1 6-2
Match Information
| Date | May 18, 1979* |
|---|---|
| Tournament | Vienna |
| Category | WTA 250 |
| Surface | Clay |
| Round | R16 |
| Winner | Yvonne Vermaak |
| Score | 6-1 6-2 |
| Loser | Betty Ann Grubb |
No match stats are available for this match.
Pre-match Comparison
| Field | Yvonne Vermaak | Betty Ann Grubb |
|---|---|---|
| Country | RSA | — |
| Birth date | Dec 18, 1956 | — |
| Age | 22 | — |
| Height | 155 | — |
| Handedness | Right-Handed | — |
| Backhand style | — | — |
| Ranking (entering) | — | — |
| Ranking points (entering) | — | — |
| Elo (entering) | 1,808 | 1,692 |
| Career W-L | 239–249 | 124–112 |
| Career earnings | $497,124 | — |
Path
Yvonne Vermaak's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| May 17, 1979 | R32 | Marise Kruger | 6-2 6-2 | W | H2H | Match data |
Yvonne Vermaak's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| May 19, 1979 | QF | Chris Evert | 6-0 6-4 | L | H2H | Match data |
Betty Ann Grubb's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| May 17, 1979 | R32 | Sherry Acker | 6-2 6-2 | W | H2H | Match data |