
Kaichi Uchida defeated Rio Noguchi 6-1 7-6 in the Zhangjiagang CH round of 16 on hard. The upset overturned the form book — Rio Noguchi came in ranked #213, defending last year's quarter-final. Kaichi Uchida extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-07-01 | M25 Bakio 1 | R16 | hard | Kaichi Uchida | 6-3 6-1 |
Averages over each player's completed matches in the selected window (93 vs 94). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Noguchi R.: 4 days rest · 2 matches, 52 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About