Yasutaka Uchiyama defeated Adolfo Daniel Vallejo 4-6 6-3 6-4 in the 2025 Australian Open second qualifying round on hard courts.
Match Statistics
| Stat | Yasutaka Uchiyama | Adolfo Daniel Vallejo |
| Aces | 5 | 4 |
| Double faults | 0 | 7 |
| First serve % | 59 | 57 |
| First serve points won % | 71 | 65 |
| Second serve points won % | 50 | 51 |
| Break points saved % | 67 | 50 |
| Break points converted % | 50 | 33 |
| Service points won % | 62 | 59 |
| Return points won % | 41 | 38 |
| Total points won % | 52 | 48 |
| Serve rating | 265 | 241 |
| Return rating | 162 | 132 |
Player Comparison
| Field | Yasutaka Uchiyama | Adolfo Daniel Vallejo |
| Country |
JPN
|
PAR
|
| Birth date | Aug 5, 1992 | Apr 28, 2004 |
| Age | 32 | 20 |
| Height | 183 cm | 185 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | — | — |
| Ranking (entering) | 149 | 234 |
| Ranking points (entering) | 386 | 248 |
| Elo (entering) | 1,564 | 1,516 |
| Current career W-L | 11–25 | 11–12 |
| Current career earnings | $1,926,395 | $922,717 |
Path
Yasutaka Uchiyama's path
Yasutaka Uchiyama's next match
Adolfo Daniel Vallejo's path