Hiroki Moriya defeated Steven Diez 6-3 6-0 in the Nonthaburi 2 CH round of 32 on hard. The result followed the form book — Hiroki Moriya came in ranked #517, leading the head-to-head 2–0, defending last year's round of 32. Hiroki Moriya extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2020-01-20 | Australian Open | Q2 | hard | Hiroki Moriya | 6-4 7-5 |
| 2020-01-17 | Australian Open | Q64 | hard | Hiroki Moriya | 6-4 7-5 |
Averages over each player's completed matches in the selected window (141 vs 59). 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