Masato Shiga defeated Yuichi Ito 4-6 6-0 6-0 in the Vietnam F5 semi-final on hard. Masato Shiga extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-23 | Japan F3 | R32 | hard | Yuichi Ito | 6-3 3-6 7-5 |
| 2013-06-03 | Guam F1 | SF | hard | Masato Shiga | 4-6 6-0 6-3 |
| 2013-04-01 | Japan F4 | QF | hard | Yuichi Ito | 7-5 6-3 |
| 2012-10-15 | Japan F9 | R32 | hard | Masato Shiga | 6-1 6-4 |
Averages over each player's completed matches in the selected window (52 vs 52). 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