Jack Sock defeated Donald Young 5-7 6-4 6-2 in the 2015 Swiss Indoors quarterfinal on hard courts.
Match Statistics
| Stat | Jack Sock | Donald Young |
| Aces | 6 | 4 |
| Double faults | 4 | 2 |
| First serve % | 59 | 50 |
| First serve points won % | 80 | 67 |
| Second serve points won % | 37 | 43 |
| Break points saved % | 60 | 54 |
| Break points converted % | 46 | 40 |
| Service points won % | 63 | 55 |
| Return points won % | 45 | 37 |
| Total points won % | 54 | 46 |
Player Comparison
| Field | Jack Sock | Donald Young |
| Country |
USA
|
USA
|
| Birth date | Sep 24, 1992 | Jul 23, 1989 |
| Age | 23 | 26 |
| Height | 191 cm | 183 cm |
| Handedness | Right-Handed | Left-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 29 | 49 |
| Ranking points (entering) | 1,360 | 852 |
| Elo (entering) | 2,002 | 1,861 |
| Current career W-L | 177–148 | 125–188 |
| Current career earnings | $11,971,186 | $4,694,661 |
Path
Jack Sock's path
Jack Sock's next match