Marcel Ioan Miron defeated Adrian Cruciat 7-6 6-7 7-6 in the Romania F5 round of 32 on clay. The upset overturned the form book — Adrian Cruciat came in leading the head-to-head 3–0. Marcel Ioan Miron claimed a first win over Adrian Cruciat in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-07-26 | Romania F9 | R32 | clay | Adrian Cruciat | 6-3 6-3 |
| 2006-05-29 | Romania F5 | QF | clay | Adrian Cruciat | 6-1 6-1 |
| 2005-05-30 | Romania F5 | R16 | clay | Adrian Cruciat | 6-0 5-7 6-2 |