Jiri Lehecka def. Adolfo Daniel Vallejo
6-1 6-1
Jiri Lehecka defeated Adolfo Daniel Vallejo 6-1 6-1 in the 2026 Japan Open quarterfinal on hard courts on October 4, 2026.
Match Information
Match Statistics
| Stat | Jiri Lehecka | Adolfo Daniel Vallejo |
|---|---|---|
| Serving | ||
AcesServes that land in and are not touched by the returner. | 4 | 3 |
Double faultsService points lost by missing both first and second serve. | 0 | 2 |
First serve %Percentage of service points where the first serve landed in. | 69.0% | 68.0% |
First serve points won %Percentage of points won after making a first serve. | 88.0% | 47.0% |
Second serve points won %Percentage of second-serve points won, including points lost through double faults. | 64.0% | 36.0% |
Break points saved %Percentage of break points won by the server. | 0.0% | 38.0% |
Service points won %Percentage of all points won while serving. | 80.0% | 43.0% |
| Returning | ||
Break points converted %Percentage of break-point chances won by the returner. | 63.0% | 0.0% |
Return points won %Percentage of all points won while returning. | 57.0% | 20.0% |
| Overall | ||
Total points won %Percentage of all completed points won. | 67.0% | 33.0% |
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. | +15.5 | -21.5 |
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. | +21.5 | -15.5 |
* 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.
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Player Comparison
| Field | Jiri Lehecka | Adolfo Daniel Vallejo |
|---|---|---|
| Country | CZE | PAR |
| Birth date | Nov 8, 2001 | Apr 28, 2004 |
| Age | 24 | 22 |
| Height | 185 cm | 185 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 23 | 56 |
| Ranking points (entering) | 2,120 | 939 |
| Elo (entering) | 1,920 | 1,705 |
| Current career W-L | 134–95 | 14–14 |
| Current career earnings | $9,762,616 | $922,717 |
Path
Jiri Lehecka's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Ugo Humbert | 5-7 6-4 6-4 | W | H2H | Match data | Oct 3, 2026 | R16 |
| Zizou Bergs | 6-3 6-7(3) 6-3 | W | H2H | Match data | Oct 1, 2026 | R32 |
Jiri Lehecka's next match
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Valentin Vacherot | 6-4 6-2 | W | H2H | Match data | Oct 5, 2026 | SF |
Adolfo Daniel Vallejo's path
| Opponent | Score | W-L | H2H | Match Data | Date | Round |
|---|---|---|---|---|---|---|
| Matteo Berrettini | 7-6(6) 6-1 | W | H2H | Match data | Oct 3, 2026 | R16 |
| 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 |