Hideki Kaneko defeated Danai Udomchoke 6-4 6-2 in the Indonesia F6 final on hard. The upset overturned the form book — Danai Udomchoke came in leading the head-to-head 1–0, but Hideki Kaneko had been the form player, winning 5 of their last 8 on hard. Hideki Kaneko claimed a first win over Danai Udomchoke in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-05-10 | China F2 | QF | hard | Danai Udomchoke | 6-2 6-3 |
Averages over each player's completed matches in the selected window (2 vs 89). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About