Match facts
US Open 2017PlayersAt the time of the match
| John Isner | Hyeon Chung | |
|---|---|---|
| Rank at event | #15 | #47 |
| Ranking points | 2,425 | 992 |
| Seed | #10 | - |
| Country | USA | KOR |
| Age | 32 | 21 |
| Plays | Right | Right |
| Height | 208 cm | 188 cm |
| 2017 season | 39 - 23 | 27 - 18 |
| Hard record | 351 - 224 (61%) | 68 - 55 (55.3%) |
| Career record | 489 - 320 (60.4%) | 86 - 71 (54.8%) |
Head-to-head4 meetings
2018-03-19 · Miami Masters · Hard
John Isner6-16-4QuarterfinalHyeon Chung 2018-01-08 · Auckland · Hard
Hyeon Chung7-6(3)5-76-2Round of 16John Isner 2017-08-28 · US Open · Hard
John Isner6-36-47-5Round of 64Hyeon Chung 2016-04-04 · Houston · Clay
John Isner7-6(5)6-4QuarterfinalHyeon Chung Serve statistics
| John Isner | Hyeon Chung | |
|---|---|---|
| Aces | 30 | 4 |
| Double faults | 2 | 5 |
| Service points | 77 | 93 |
| 1st serve in | 72.7% | 54.8% |
| 1st serve won | 87.5% | 64.7% |
| 2nd serve won | 71.4% | 61.9% |
| Service games | 16 | 15 |
| Break points saved | 0 / 0 | 1 / 4 |