Gengo Kikuchi defeated Shunrou Takeshima 6-1 6-1 in the Guam F1 round of 16 on hard. The result followed the form book — Gengo Kikuchi came in leading the head-to-head 4–1. Gengo Kikuchi extended the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-04-03 | Japan F5 | R32 | hard | Gengo Kikuchi | 6-0 6-4 |
| 2015-06-01 | Japan F5 | R32 | clay | Shunrou Takeshima | 7-5 6-4 |
| 2014-06-16 | Japan F7 | R16 | carpet | Gengo Kikuchi | 6-2 6-3 |
| 2012-10-15 | Japan F9 | R32 | hard | Gengo Kikuchi | 7-5 6-4 |
| 2012-06-25 | Japan F7 | QF | clay | Gengo Kikuchi | 6-3 6-3 |
Averages over each player's completed matches in the selected window (56 vs 19). 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