Site data updated: 2026-07-18 01:15 UTC
Casper Ruud def. Shintaro Mochizuki
4-6 6-1 6-1
Match Information
| Date | Sep 27, 2025* |
|---|---|
| Tournament | Kinoshita Group Japan Open Tennis Championships |
| Category | ATP 500 |
| Surface | Hard |
| Round | R32 |
| Winner | Casper Ruud |
| Score | 4-6 6-1 6-1 |
| Loser | Shintaro Mochizuki |
| Duration | 1h 40m |
| Stat | Casper Ruud | Shintaro Mochizuki |
|---|---|---|
| Aces | 10 | 5 |
| Double faults | 2 | 5 |
| First serve % | 76 | 56 |
| First serve points won % | 81 | 61 |
| Second serve points won % | 27 | 31 |
| Break points saved % | 67 | 54 |
| Break points converted % | 46 | 33 |
| Service points won % | 68 | 48 |
| Return points won % | 52 | 32 |
| Total points won % | 59 | 41 |
| Serve rating | 275 | 198 |
| Return rating | 204 | 141 |
Pre-match Comparison
| Field | Casper Ruud | Shintaro Mochizuki |
|---|---|---|
| Country | NOR | JPN |
| Birth date | Dec 22, 1998 | Jun 2, 2003 |
| Age | 26 | 22 |
| Height | 183 | 175 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | — |
| Ranking (entering) | 12 | 106 |
| Ranking points (entering) | 2,755 | 607 |
| Elo (entering) | 1,903 | 1,676 |
| Career W-L | 285–160 | 10–24 |
| Career earnings | $29,211,798 | $1,625,147 |
No prior-path match data is available for this tournament stage.