Satoshi Iwabuchi defeated Toshihide Matsui 6-2 6-7 6-4 in the China F4 semi-final on hard. The result followed the form book — Satoshi Iwabuchi came in leading the head-to-head 4–0. Satoshi Iwabuchi extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-10-16 | Japan F11 | SF | hard | Satoshi Iwabuchi | 6-3 4-6 6-1 |
| 2004-05-03 | Korea Rep F1 | R32 | hard | Satoshi Iwabuchi | 6-2 3-6 6-1 |
| 2002-09-30 | Tokyo | Q32 | hard | Satoshi Iwabuchi | 6-1 6-2 |
| 2002-05-27 | Japan F5 | R16 | hard | Satoshi Iwabuchi | 7-5 6-1 |
Averages over each player's completed matches in the selected window (1 vs 94). 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