Site data updated: 2026-05-28 18:14 UTC
John Isner def. Andrey Rublev
7-5 7-6(5)
Match Information
| Date | Aug 13, 2021* |
|---|---|
| Tournament | Canada Masters |
| Category | Masters 1000 |
| Surface | Hard |
| Round | R16 |
| Winner | John Isner |
| Score | 7-5 7-6(5) |
| Loser | Andrey Rublev |
| Duration | 1h 43m |
| Stat | John Isner | Andrey Rublev |
|---|---|---|
| Aces | 20 | 10 |
| Double faults | 1 | 4 |
| First serve % | 63 | 59 |
| First serve points won % | 77 | 84 |
| Second serve points won % | 64 | 53 |
| Break points saved % | 100 | 86 |
| Break points converted % | 14 | 0 |
| Service points won % | 72 | 72 |
| Return points won % | 28 | 28 |
| Total points won % | 51 | 49 |
Pre-match Comparison
| Field | John Isner | Andrey Rublev |
|---|---|---|
| Country | USA | RUS |
| Birth date | Apr 26, 1985 | Oct 20, 1997 |
| Age | 36 | 23 |
| Height | 208 | 188 |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 30 | 7 |
| Ranking points (entering) | 1,901 | 6,005 |
| Elo (entering) | 1,955 | 2,068 |
| Career W-L | 467–293 | 372–212 |
| Career earnings | $22,433,361 | $33,703,207 |
Path
John Isner's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Aug 12, 2021 | R32 | Cristian Garin | 4-6 6-3 6-4 | W | H2H | Match data |
| Aug 11, 2021 | R64 | Alejandro Davidovich Fokina | 6-4 6-1 | W | H2H | Match data |
John Isner's next match
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Aug 14, 2021 | QF | Gael Monfils | 7-6(5) 6-4 | W | H2H | Match data |
Andrey Rublev's path
| Date | Round | Opponent | Score | W/L | H2H | Match data |
|---|---|---|---|---|---|---|
| Aug 12, 2021 | R32 | Fabio Fognini | 7-6(4) 6-3 | W | H2H | Match data |