Masaki Sasai defeated Yuichi Ito 6-3 6-2 in the Japan F2 round of 32 on hard. The upset overturned the form book — Yuichi Ito came in leading the head-to-head 1–0. Masaki Sasai claimed a first win over Yuichi Ito in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-06-10 | Japan F5 | R16 | clay | Yuichi Ito | 6-3 6-2 |
Averages over each player's completed matches in the selected window (12 vs 65). 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