John Isner defeated Denis Istomin 6-4 6-4 in the 2009 Indianapolis round of 16 on hard courts.
Match Statistics
| Stat | John Isner | Denis Istomin |
| Aces | 5 | 4 |
| Double faults | 0 | 5 |
| First serve % | 69 | 60 |
| First serve points won % | 75 | 68 |
| Second serve points won % | 72 | 52 |
| Break points saved % | 100 | 67 |
| Break points converted % | 33 | 0 |
| Service points won % | 74 | 62 |
| Return points won % | 38 | 26 |
| Total points won % | 54 | 46 |
Player Comparison
| Field | John Isner | Denis Istomin |
| Country |
USA
|
UZB
|
| Birth date | Apr 26, 1985 | Sep 7, 1986 |
| Age | 24 | 22 |
| Height | 208 cm | 188 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 96 | 61 |
| Ranking points (entering) | 699 | 874 |
| Elo (entering) | 1,744 | 1,617 |
| Current career W-L | 470–294 | 196–249 |
| Current career earnings | $22,433,361 | $6,339,469 |
Path
John Isner's path
John Isner's next match