Guillermo Garcia Lopez defeated Santiago Giraldo 6-7 6-2 6-3 in the Auckland round of 16 on hard. The upset overturned the form book — Santiago Giraldo came in defending last year's round of 16. Guillermo Garcia Lopez extended the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-10-19 | Vienna | R32 | hard | Guillermo Garcia Lopez | 6-4 6-3 |
| 2014-02-03 | Vina del Mar | QF | clay | Santiago Giraldo | 3-6 6-4 6-2 |
| 2011-11-07 | Paris Masters | R64 | hard | Guillermo Garcia Lopez | 6-4 1-6 6-4 |
| 2011-07-25 | Gstaad | R32 | clay | Santiago Giraldo | 5-7 6-2 6-1 |
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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About