Site data updated: 2026-05-28 18:14 UTC
John Isner def. Horacio Zeballos
6-7(3) 6-4 6-2
Match Information
| Date | Apr 13, 2012* |
|---|---|
| Tournament | Houston |
| Category | ATP 250 |
| Surface | Clay |
| Round | R16 |
| Winner | John Isner |
| Score | 6-7(3) 6-4 6-2 |
| Loser | Horacio Zeballos |
| Duration | 2h 13m |
| Stat | John Isner | Horacio Zeballos |
|---|---|---|
| Aces | 16 | 4 |
| Double faults | 4 | 4 |
| First serve % | 62 | 59 |
| First serve points won % | 76 | 67 |
| Second serve points won % | 67 | 60 |
| Break points saved % | 100 | 70 |
| Break points converted % | 30 | 0 |
| Service points won % | 73 | 64 |
| Return points won % | 36 | 27 |
| Total points won % | 53 | 47 |
Pre-match Comparison
| Field | John Isner | Horacio Zeballos |
|---|---|---|
| Country | USA | ARG |
| Birth date | Apr 26, 1985 | Apr 27, 1985 |
| Age | 26 | 26 |
| Height | 208 | 188 |
| Handedness | Right-Handed | Left-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 10 | 117 |
| Ranking points (entering) | 2,710 | 454 |
| Elo (entering) | 2,023 | 1,621 |
| Career W-L | 467–293 | 87–131 |
| Career earnings | $22,433,361 | $11,010,644 |
Path
John Isner's path
No prior matches in this tournament.
John Isner's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Apr 14, 2012 | QF | Ryan Sweeting | 7-6(1) 7-6(4) | W | H2H | Match data |
Horacio Zeballos's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Apr 12, 2012 | R32 | Adrian Ungur | 6-3 6-3 | W | H2H | Match data |
| Apr 10, 2012 | Q3 | Jan Hernych | 6-7(3) 6-3 7-5 | W | H2H | Match data |
| Apr 9, 2012 | Q2 | Nicholas Naumann | 6-3 6-1 | W | H2H | Match data |