Site data updated: 2026-05-28 18:14 UTC
John Isner def. Lukas Lacko
6-4 6-3
Match Information
| Date | Feb 22, 2019* |
|---|---|
| Tournament | Delray Beach |
| Category | ATP 250 |
| Surface | Hard |
| Round | R16 |
| Winner | John Isner |
| Score | 6-4 6-3 |
| Loser | Lukas Lacko |
| Duration | 1h 10m |
| Stat | John Isner | Lukas Lacko |
|---|---|---|
| Aces | 18 | 4 |
| Double faults | 0 | 4 |
| First serve % | 74 | 59 |
| First serve points won % | 97 | 67 |
| Second serve points won % | 55 | 52 |
| Break points saved % | 100 | 67 |
| Break points converted % | 33 | 0 |
| Service points won % | 86 | 61 |
| Return points won % | 39 | 14 |
| Total points won % | 57 | 43 |
Pre-match Comparison
| Field | John Isner | Lukas Lacko |
|---|---|---|
| Country | USA | SVK |
| Birth date | Apr 26, 1985 | Nov 3, 1987 |
| Age | 33 | 31 |
| Height | 208 | 185 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 9 | 133 |
| Ranking points (entering) | 3,225 | 423 |
| Elo (entering) | 1,888 | 1,637 |
| Career W-L | 467–293 | 81–133 |
| Career earnings | $22,433,361 | $3,602,283 |
Path
John Isner's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Feb 21, 2019 | R32 | Peter Polansky | 6-3 7-6(4) | W | H2H | Match data |
John Isner's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Feb 23, 2019 | QF | Adrian Mannarino | 7-6(2) 6-4 | W | H2H | Match data |
Lukas Lacko's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Feb 21, 2019 | R32 | Yosuke Watanuki | 6-4 6-4 | W | H2H | Match data |