Takahiro Terachi defeated Benjamin Cassaigne 6-1 6-2 in the Philippines F1 round of 32 on hard. The upset overturned the form book — Benjamin Cassaigne came in leading the head-to-head 1–0, but Takahiro Terachi had been the form player, winning 2 of their last 7 on hard. Takahiro Terachi claimed a first win over Benjamin Cassaigne in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-06-18 | Canada F2 | SF | hard | Benjamin Cassaigne | 6-2 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.