Site data updated: 2026-05-28 18:14 UTC
John Isner def. Jack Sock
7-6(6) 6-4
Match Information
| Date | Jul 30, 2021* |
|---|---|
| Tournament | Atlanta |
| Category | ATP 250 |
| Surface | Hard |
| Round | R16 |
| Winner | John Isner |
| Score | 7-6(6) 6-4 |
| Loser | Jack Sock |
| Duration | 1h 38m |
| Stat | John Isner | Jack Sock |
|---|---|---|
| Aces | 13 | 15 |
| Double faults | 3 | 2 |
| First serve % | 69 | 70 |
| First serve points won % | 87 | 81 |
| Second serve points won % | 48 | 50 |
| Break points saved % | 100 | 50 |
| Break points converted % | 50 | 0 |
| Service points won % | 75 | 72 |
| Return points won % | 28 | 25 |
| Total points won % | 52 | 48 |
Pre-match Comparison
| Field | John Isner | Jack Sock |
|---|---|---|
| Country | USA | USA |
| Birth date | Apr 26, 1985 | Sep 24, 1992 |
| Age | 36 | 28 |
| Height | 208 | 191 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 35 | 201 |
| Ranking points (entering) | 1,718 | 353 |
| Elo (entering) | 1,885 | 1,761 |
| Career W-L | 467–293 | 177–147 |
| Career earnings | $22,433,361 | $11,971,186 |
Path
John Isner's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jul 29, 2021 | R32 | J.J. Wolf | 6-4 6-7(3) 6-4 | W | H2H | Match data |
John Isner's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jul 31, 2021 | QF | Christopher O'Connell | 7-6(5) 6-7(3) 6-4 | W | H2H | Match data |
Jack Sock's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Jul 29, 2021 | R32 | Ricardas Berankis | 6-7(4) 6-4 7-5 | W | H2H | Match data |