Robert Coman defeated Teodor Nicolae Marin 6-1 6-3 in the Romania F3 round of 32 on clay. The result followed the form book — Robert Coman came in leading the head-to-head 2–1. Robert Coman extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-07-28 | Romania F10 | R32 | clay | Teodor Nicolae Marin | 6-4 6-1 |
| 2014-05-12 | Romania F1 | R16 | clay | Robert Coman | 6-4 6-4 |
| 2011-06-06 | Romania F3 | QF | clay | Robert Coman | 7-5 6-7(4) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.