Valentin Dimov
Valentin Ivanov Dimov is a professional Bulgarian tennis player. On 8 March 2010, he reached his highest ATP singles ranking of 621 whilst his best doubles ranking was 694 on 24 August 2009.
Year-end rankings
Futures and Challenger finals: 8 (1–7)
Singles: 1 (1–0)
| Outcome | No. | Date | Tournament | Surface | Opponent in the final | Score in the final |
| Winner | 1. | 31 May 2009 | Yambol, Bulgaria ITF Futures $10,000 | Clay |  Cătălin-Ionuț Gârd | 6–4, 6–4 |
Doubles: 7 (0–7)
| Outcome | No. | Date | Tournament | Surface | Partner | Opponents in the final | Score in the final |
| Runners-up | 1. | 26 August 2007 | Varna, Bulgaria ITF Futures $10,000 | Clay |  Tihomir Grozdanov | Bogdan Leonte Peter Torebko | 6–7, 4–6 |
| Runners-up | 2. | 24 August 2008 | Dobrich, Bulgaria ITF Futures $10,000 | Clay | Todor Enev | Tihomir Grozdanov Simeon Ivanov | 6–2, 5–7, |
| Runners-up | 3. | 31 August 2008 | Bourgas, Bulgaria ITF Futures $10,000 | Clay | Todor Enev |  Gleb Alekseenko Vadim Alekseenko | 1–6, 5–7 |
| Runners-up | 4. | 7 September 2008 | Sliven, Bulgaria ITF Futures $10,000 | Clay | Todor Enev | Gleb Alekseenko Vadim Alekseenko | 5–7, 5–7 |
| Runners-up | 5. | 10 May 2009 | Sandanski, Bulgaria ITF Futures $10,000 | Clay | Todor Enev |  Thomas Kromann John Millman | 6–3, 1–6, |
| Runners-up | 6. | 13 May 2012 | Varna, Bulgaria ITF Futures $10,000 | Clay | Dimitar Kuzmanov | Oleksandr Nedovyesov Ivan Sergeyev | 1–6, 1–6 |
| Runners-up | 7. | 13 September 2013 | Filippiada, Greece ITF Futures $10,000 | Hard | Dinko Halachev |  Alexandros Jakupovic Markos Kalovelonis | 3–6, 3–6 |