Santiago Giraldo defeated Nicolas Almagro 7-5 6-3 in the Barcelona semi-final on clay. The upset overturned the form book — Nicolas Almagro came in leading the head-to-head 5–0, defending last year's final. Santiago Giraldo claimed a first win over Nicolas Almagro in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-05-06 | Madrid Masters | R64 | clay | Nicolas Almagro | 6-7(5) 6-3 6-3 |
| 2012-03-08 | Indian Wells Masters | R32 | hard | Nicolas Almagro | 4-6 6-2 7-6(2) |
| 2012-01-09 | Auckland | R16 | hard | Nicolas Almagro | 6-4 6-2 |
| 2011-02-21 | Acapulco | QF | hard | Nicolas Almagro | 7-6(0) 5-7 6-4 |
| 2010-10-25 | Vienna | R16 | hard | Nicolas Almagro | 7-6(4) 6-7(3) 6-3 |
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 158). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About