Sunil Kumar Sipaeya defeated Yaoki Ishii 6-4 6-7 7-5 in the India F2 round of 16 on hard. The upset overturned the form book — Yaoki Ishii came in leading the head-to-head 1–0. Sunil Kumar Sipaeya claimed a first win over Yaoki Ishii in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-05-07 | China F1 | SF | hard | Yaoki Ishii | 6-7(4) 6-1 6-2 |