Ousmane Thomas Diagne (6-8-1, 4) was born in Paris, France on September 3, 1983. At the age of 25 years on May 15, 2009, he made his professional MMA debut against Kaleo Kwan, winning the fight via 3-round unanimous decision.
Diagne's last fight was a 3rd-round TKO loss to Fabricio Guerreiro at age 34 on September 30, 2017. He retired on a 2-fight losing streak.
Some of Ousmane Thomas Diagne's best fights were against David Douglas, Kaleo Kwan and Alexander Trevino. For details about these fights refer to "Best fights of Ousmane Thomas Diagne".
Diagne has 8 losses on his MMA record. For details about these losses refer to "Ousmane Thomas Diagne Losses".
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
15  | Sep 30, 2017 34 years 6-8-1 (4) | 27 years, 2 months 21-5 (19) | LT | 3 | TKO | Loss Punches | |
14 | Aug 3, 2017 33 years, 11 months 6-7-1 (4) | Te'Jovan Edwards | 1 | TKO | Loss Head kick and punches | ||
13 | Mar 18, 2017 33 years, 6 months 6-6-1 (4) | Antonio Roberto | 3 | UD | Win | ||
12 | May 14, 2016 32 years, 8 months 5-6-1 (4) | Mark Dickman | Bellator | 3 | TKO | Loss Punches | |
11 | Dec 4, 2015 32 years, 3 months 5-5-1 (4) | Erick Sanchez | Bellator | 3 | TKO | Loss Punches | |
10 | Sep 19, 2015 32 years 5-4-1 (4) | Mike Malott | Bellator | 3 | UD | Draw Majority | |
9 | Jun 28, 2014 30 years, 9 months 5-4 (4) | Brandon Ricetti | 2 | SUB | Loss Rear-naked choke | ||
8 | Apr 26, 2014 30 years, 7 months 5-3 (4) | Dominic Clark | 1 | KO | Win Head kick | ||
7 | Jun 21, 2013 29 years, 9 months 4-3 (3) | Brad McDonald | 1 | TKO | Win Doctor stoppage | ||
6  | Oct 27, 2012 29 years, 1 months 3-3 (2) | 30 years, 2 months 8-4 (7) | 1 | KO | Win Punch | ||
5  | Sep 15, 2012 29 years 2-3 (1) | 31 years, 5 months 5-2 (4) | 3 | TKO | Win Kick to the body | ||
4 | Feb 18, 2011 27 years, 5 months 1-3 (0) | Aaron Franco | Strikeforce | 1 | KO | Loss Punches | |
3  | Jul 23, 2010 26 years, 10 months 1-2 (0) | 26 years, 6 months 2-1 (2) | Strikeforce | 3 | UD | Loss | |
2 | Nov 6, 2009 26 years, 2 months 1-1 (0) | Merritt Warren | Strikeforce | 1 | SUB | Loss Inverted heel hook | |
1 | May 15, 2009 25 years, 8 months 1-0 (0) | Kaleo Kwan | Strikeforce | 3 | UD | Win |
