Antonia Matic defeated Shiho Hisamatsu 6-2 4-6 6-1 in the Boca Raton FL 10K round of 32 on hard. Antonia Matic extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-09-18 | Ibaraki 25K | R16 | hard | Shiho Hisamatsu | 6-3 7-6(5) |
| 2003-12-08 | Shenzhen 50K | R32 | hard | Antonia Matic | 6-2 6-7(1) 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.