Tatsuma Ito defeated Peter Gojowczyk 5-7 6-1 6-4 in the Tokyo qualifying round 1 on hard. The upset overturned the form book — Peter Gojowczyk came in leading the head-to-head 1–0. Tatsuma Ito claimed a first win over Peter Gojowczyk in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-05-23 | Roland Garros | Q1 | clay | Peter Gojowczyk | 6-4 6-3 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.