Kento Takeuchi defeated Guilherme Ochiai 6-3 6-4 in the Indonesia 1 2 round of 16 on hard. The upset overturned the form book — Guilherme Ochiai came in leading the head-to-head 1–0. Kento Takeuchi claimed a first win over Guilherme Ochiai in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-04-09 | Japan F4 | R32 | hard | Guilherme Ochiai | 6-4 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.