0-1 (ret.)
The match ended when Jan Hernych retired.
Jack Sock defeated Jan Hernych 0-1 RET after Jan Hernych retired in the 2015 Newport quarterfinal on grass courts.
Match Statistics
| Stat | Jack Sock | Jan Hernych |
| Aces | 0 | 0 |
| Double faults | 0 | 0 |
| First serve % | 100 | 0 |
| First serve points won % | 80 | — |
| Second serve points won % | — | 100 |
| Service points won % | 80 | 100 |
| Return points won % | 0 | 20 |
| Total points won % | 57 | 43 |
Player Comparison
| Field | Jack Sock | Jan Hernych |
| Country |
USA
|
CZE
|
| Birth date | Sep 24, 1992 | Jul 7, 1979 |
| Age | 22 | 36 |
| Height | 191 cm | 190 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 39 | 237 |
| Ranking points (entering) | 1,090 | 203 |
| Elo (entering) | 1,958 | 1,702 |
| Current career W-L | 177–148 | 79–115 |
| Current career earnings | $11,971,186 | $2,179,237 |
Path
Jack Sock's path
Jack Sock's next match