Steven Diez defeated Gabriel Trujillo Soler 6-7 6-2 6-1 in the Spain F3 round of 16 on clay. The upset overturned the form book — Gabriel Trujillo Soler came in leading the head-to-head 2–0. Steven Diez claimed a first win over Gabriel Trujillo Soler in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-10-01 | Spain F32 | R16 | clay | Gabriel Trujillo Soler | 6-3 6-3 |
| 2011-03-21 | Spain F9 | QF | clay | Gabriel Trujillo Soler | 6-0 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.