Kanae Hisami defeated Mari Tanaka 6-3 6-3 in the Tokyo 1 10K final on hard. The upset overturned the form book — Mari Tanaka came in leading the head-to-head 2–0. Kanae Hisami claimed a first win over Mari Tanaka in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-05-20 | Karuizawa 25K | R16 | grass | Mari Tanaka | 6-3 6-3 |
| 2010-03-22 | Kofu 10K | R32 | hard | Mari Tanaka | 6-2 6-3 |
Averages over each player's completed matches in the selected window (4 vs 3). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About