Kimiko Date Krumm defeated Aiko Nakamura 6-0 6-4 in the Redding CA 25K round of 16 on hard. The result followed the form book — Kimiko Date Krumm came in leading the head-to-head 3–1. Kimiko Date Krumm extended the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-10-11 | Osaka | R16 | hard | Kimiko Date Krumm | 6-2 6-0 |
| 2009-02-23 | Clearwater FL 50K | R16 | hard | Kimiko Date Krumm | 6-3 6-2 |
| 2008-05-05 | Fukuoka 50K | QF | grass | Aiko Nakamura | 6-2 6-2 |
| 2008-04-28 | Gifu 50K | QF | carpet | Kimiko Date Krumm | 7-6(7) 4-6 6-3 |
Averages over each player's completed matches in the selected window (157 vs 4). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About