Serena Williams defeated Tamarine Tanasugarn 6-2 6-2 in the Los Angeles round of 16 on hard. The result followed the form book — Serena Williams came in leading the head-to-head 4–0. Serena Williams extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-01-13 | Australian Open | R32 | hard | Serena Williams | 6-1 6-1 |
| 2001-01-15 | Australian Open | R32 | hard | Serena Williams | 6-1 6-4 |
| 2000-09-30 | Tokyo | R16 | hard | Serena Williams | 6-1 6-4 |
| 2000-06-26 | Wimbledon | R16 | grass | Serena Williams | 6-1 6-1 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (199 vs 147). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About