Match log updated: 2026-05-28 18:14 UTC
Yolanda Sumarno — WTA Match Log
Main draw matches: 2 | W: 1 | L: 1 | Win %: 50.0%
| Date ↓ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Oct 27, 1979* | Tokyo Japan Open | WTA 250 | QF | — | Sonoe Yonezawa | 2-6 1-6 | L | H2H | Match data |
| Oct 26, 1979* | Tokyo Japan Open | WTA 250 | R16 | — | R Chlongbian | 6-0 6-2 | W | H2H | Match data |