Site data updated: 2026-05-28 18:14 UTC
Billie Jean King def. Valerie Ziegenfuss
6-2 6-4
Match Information
| Date | Feb 2, 1971* |
|---|---|
| Tournament | Oklahoma City |
| Category | WTA 250 |
| Surface | Carpet |
| Round | R16 |
| Winner | Billie Jean King |
| Score | 6-2 6-4 |
| Loser | Valerie Ziegenfuss |
No match stats are available for this match.
Pre-match Comparison
| Field | Billie Jean King | Valerie Ziegenfuss |
|---|---|---|
| Country | — | — |
| Birth date | Nov 22, 1943 | Jun 29, 1949 |
| Age | 27 | 21 |
| Height | 164 | — |
| Handedness | Right-Handed | — |
| Backhand style | One-Handed Backhand | — |
| Ranking (entering) | — | — |
| Ranking points (entering) | — | — |
| Elo (entering) | 2,264 | 1,788 |
| Career W-L | 684–160 | 231–232 |
| Career earnings | $1,966,487 | — |
No prior-path match data is available for this tournament stage.