Florin Mergea Doubles finals: 29 (12–17) Doubles finals: 29 (12–17)

| Outcome | Date_ | Tournament | Surface | Partner | Opponents_in_the_final | Score |
|---|---|---|---|---|---|---|
| Runner-up | 3 August 2008 | Timișoara , Romania | Clay | Adrian Cruciat | Daniel Muñoz-de la Nava Rubén Ramírez Hidalgo | 6–3, 4–6, [9–11] |
| Runner-up | 21 June 2009 | Constanța , Romania | Clay | Adrian Cruciat | Adrián García David Marrero | 6–7 (5–7) , 2–6 |
| Winner | 10 September 2011 | Brașov , Romania | Clay | Victor Anagnastopol | Dušan Lojda Benoît Paire | 6–2, 6–3 |
| Runner-up | 21 April 2012 | Rome , Italy | Clay | Andrei Dăescu | Dustin Brown Jonathan Marray | 4–6, 6–7 (0–7) |
| Runner-up | 14 July 2012 | Timișoara , Romania | Clay | Andrei Dăescu | Goran Tošić Denis Zivkovic | 2–6, 5–7 |
| Winner | 29 July 2012 | Oberstaufen , Germany | Clay | Andrei Dăescu | Andrey Kuznetsov Jose Rubin Statham | 7–6 (7–4) , 7–6 (7–1) |