Martina Hingis advanced when Justine Henin retired 6-3 3-0 in the Filderstadt round of 16. Martina Hingis narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-11-06 | WTA Tour Championships | RR | carpet | Justine Henin | 6-2 6-7(5) 6-1 |
| 2006-01-09 | Sydney | R32 | hard | Justine Henin | 6-3 6-3 |
| 2000-01-17 | Australian Open | R64 | hard | Martina Hingis | 6-3 6-3 |
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 (84 vs 200). ATP, WTA & Challenger.