Jack Sock defeated Donald Young 6-4 7-6(2) in the 2017 Delray Beach Open semifinal on hard courts.
Match Statistics
| Stat | Jack Sock | Donald Young |
| Aces | 7 | 3 |
| Double faults | 4 | 3 |
| First serve % | 48 | 57 |
| First serve points won % | 87 | 74 |
| Second serve points won % | 59 | 44 |
| Break points saved % | 0 | 50 |
| Break points converted % | 50 | 100 |
| Service points won % | 72 | 61 |
| Return points won % | 39 | 28 |
| Total points won % | 55 | 45 |
Player Comparison
| Field | Jack Sock | Donald Young |
| Country |
USA
|
USA
|
| Birth date | Sep 24, 1992 | Jul 23, 1989 |
| Age | 24 | 27 |
| Height | 191 cm | 183 cm |
| Handedness | Right-Handed | Left-Handed |
| Backhand style | Two-Handed Backhand | Two-Handed Backhand |
| Ranking (entering) | 21 | 69 |
| Ranking points (entering) | 1,855 | 726 |
| Elo (entering) | 2,067 | 1,853 |
| 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