Match log updated: 2026-08-15 21:17 UTC
Seiko Okamoto — WTA Match Log
4 main-draw matches · 0–4 · 0.0% wins
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Marta Marrero | 3-6 3-6 | L | H2H | Match data | Oct 3, 2002* | R32 | Japan Women's Open | Tier III → modern equivalent WTA 250 | Hard |
| Adriana Serra Zanetti | 3-6 0-6 | L | H2H | Match data | Oct 9, 2003* | R32 | Tashkent | Tier IV → modern equivalent WTA 250 | Hard |
| Anna-Lena Groenefeld | 0-6 1-6 | L | H2H | Match data | Aug 12, 2004* | R32 | Vancouver | Tier V → modern equivalent WTA 250 | Hard |
| Shinobu Asagoe | 0-6 2-6 | L | H2H | Match data | Sep 30, 2004* | R32 | Korea Open | Tier IV → modern equivalent WTA 250 | Hard |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.