John Isner defeated Dusan Lajovic 4-6 7-6(5) 7-6(6) in the 2017 Shanghai Masters first round on hard courts.
Match Statistics
| Stat | John Isner | Dusan Lajovic |
| Aces | 29 | 15 |
| Double faults | 2 | 1 |
| First serve % | 69 | 76 |
| First serve points won % | 83 | 79 |
| Second serve points won % | 53 | 69 |
| Break points saved % | 0 | 100 |
| Break points converted % | 0 | 100 |
| Service points won % | 74 | 77 |
| Return points won % | 23 | 26 |
| Total points won % | 48 | 52 |
Player Comparison
| Field | John Isner | Dusan Lajovic |
| Country |
USA
|
SRB
|
| Birth date | Apr 26, 1985 | Jun 30, 1990 |
| Age | 32 | 27 |
| Height | 208 cm | 183 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 16 | 73 |
| Ranking points (entering) | 2,470 | 707 |
| Elo (entering) | 1,973 | 1,776 |
| Current career W-L | 470–294 | 192–258 |
| Current career earnings | $22,433,361 | $10,758,689 |
Path
John Isner's path
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