Match facts
Auckland 2018PlayersAt the time of the match
| Hyeon Chung | John Isner | |
|---|---|---|
| Rank at event | #62 | #16 |
| Ranking points | 832 | 2,265 |
| Seed | - | #4 |
| Country | KOR | USA |
| Age | 22 | 33 |
| Plays | Right | Right |
| Height | 188 cm | 208 cm |
| 2018 season | 29 - 19 | 34 - 24 |
| Hard record | 68 - 55 (55.3%) | 351 - 224 (61%) |
| Career record | 86 - 71 (54.8%) | 489 - 320 (60.4%) |
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 Road in Auckland2018
Hyeon Chung
Hyeon Chung6-35-76-3Round of 32Tennys SandgrenHyeon Chung7-6(3)5-76-2Round of 16John IsnerDavid Ferrer6-36-2QuarterfinalHyeon Chung John Isner
Hyeon Chung7-6(3)5-76-2Round of 16John Isner
Serve statistics
| Hyeon Chung | John Isner | |
|---|---|---|
| Aces | 15 | 30 |
| Double faults | 1 | 4 |
| Service points | 98 | 117 |
| 1st serve in | 68.4% | 73.5% |
| 1st serve won | 79.1% | 64% |
| 2nd serve won | 54.8% | 54.8% |
| Service games | 16 | 16 |
| Break points saved | 0 / 1 | 4 / 6 |