Guilherme Ochiai defeated Ashutosh Singh 6-3 6-4 in the India 1 4 round of 32 on hard. The upset overturned the form book — Ashutosh Singh came in leading the head-to-head 1–0, but Guilherme Ochiai had been the form player, winning 4 of their last 8 on hard. Guilherme Ochiai claimed a first win over Ashutosh Singh in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-07-30 | India F7 | R32 | hard | Ashutosh Singh | 7-5 6-4 |