Adolfo Daniel Vallejo def. Matteo Berrettini
7-6(6) 6-1
Adolfo Daniel Vallejo defeated Matteo Berrettini 7-6(6) 6-1 in the 2026 Japan Open second round on hard courts on October 3, 2026.
Match Information
Match Statistics
| Stat | Adolfo Daniel Vallejo | Matteo Berrettini |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 5 | 4 |
Double faultsService points lost by missing both first and second serve. | 0 | 0 |
First serve %Percentage of service points where the first serve landed in. | 73.0% | 64.0% |
First serve points won %Percentage of points won after making a first serve. | 79.0% | 61.0% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 71.0% | 64.0% |
Break points saved %Percentage of break points won by the server. | 100.0% | 60.0% |
Service points won %Percentage of all points won while serving. | 77.0% | 62.0% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 40.0% | 0.0% |
Return points won %Percentage of all points won while returning. | 38.0% | 23.0% |
| Overall | ||
Total points won %Percentage of all completed points won. | 56.0% | 44.0% |
Match Serve+This match’s service points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment. | +12.5 | -2.5 |
Match Return+This match’s return points won percentage minus the tour’s season average, in percentage points. Zero is average; +5 means five points above average. Match-weighted available stats; no opponent adjustment. | +2.5 | -12.5 |
* Match Serve+ and Match Return+ compare this match with the ATP 2026 average from available match stats. Zero is average; +5 means five percentage points above average. No opponent adjustment.
Win Probability
How the market's view of each player's chances changed through the match.
Focus the chart and use the left and right arrow keys to inspect probability updates.
Player Comparison
| Field | Adolfo Daniel Vallejo | Matteo Berrettini |
|---|---|---|
| Country | PAR | ITA |
| Birth date | Apr 28, 2004 | Apr 12, 1996 |
| Age | 22 | 30 |
| Height | 185 cm | 196 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 56 | 47 |
| Ranking points (entering) | 939 | 1,128 |
| Elo (entering) | 1,682 | 1,842 |
| Current career W-L | 14–14 | 208–125 |
| Current career earnings | $922,717 | $15,160,115 |
Path
Adolfo Daniel Vallejo's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Rafael Jodar | 6-1 6-3 | W | H2H | Match data | Oct 1, 2026 | R32 |
| Jaime Faria | 6-4 5-7 7-5 | W | H2H | Match data | Sep 29, 2026 | Q2 |
| Taro Daniel | 6-3 6-2 | W | H2H | Match data | Sep 28, 2026 | Q1 |
Adolfo Daniel Vallejo's next match
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Jiri Lehecka | 1-6 1-6 | L | H2H | Match data | Oct 4, 2026 | QF |
Matteo Berrettini's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Alejandro Davidovich Fokina | 1-6 7-6(1) 6-4 | W | H2H | Match data | Oct 1, 2026 | R32 |