Masato Shiga advanced when Christopher Rungkat retired 2-6 4-1 in the Hong Kong F3 round of 32. Masato Shiga extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-08-29 | Indonesia F3 | SF | hard | Masato Shiga | 1-6 6-4 6-0 |
| 2015-08-17 | Chinese Taipei F1 | R32 | hard | Masato Shiga | 2-0 |
| 2014-05-26 | Thailand F5 | R16 | hard | Christopher Rungkat | 7-5 6-2 |
Averages over each player's completed matches in the selected window (59 vs 79). 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