Santiago Giraldo defeated Jack Sock 5-7 6-0 6-1 in the Indian Wells Masters round of 128 on hard. The result followed the form book — Santiago Giraldo came in defending last year's round of 64. Santiago Giraldo extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-04-06 | Houston | QF | clay | Jack Sock | 6-4 6-4 |
| 2013-07-22 | Atlanta | R32 | hard | Santiago Giraldo | 7-5 6-4 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About