
Santiago Giraldo defeated Marin Cilic 7-5 6-3 in the Geneva quarter-final on clay. The upset overturned the form book — Marin Cilic came in leading the head-to-head 5–0. Santiago Giraldo claimed a first win over Marin Cilic in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-09-15 | Davis Cup WG PO: CRO vs COL | RR | clay | Marin Cilic | 6-3 6-4 6-4 |
| 2014-05-11 | Rome Masters | R64 | clay | Marin Cilic | 6-4 2-0 RET |
| 2013-03-20 | Miami Masters | R64 | hard | Marin Cilic | 6-2 7-6(6) |
| 2011-01-17 | Australian Open | R64 | hard | Marin Cilic | 6-3 7-6(1) 6-1 |
| 2010-01-04 | Chennai | QF | hard | Marin Cilic | 7-6(3) 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 199). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About