Aaron Rosa (18-7, 10) was born in Del Rio, Texas, U.S. on May 28, 1983. At the age of 22 years on November 5, 2005, he made his professional MMA debut against Shane Faulkner, winning the fight via 3-round unanimous decision.
On June 11, 2011, 28-year old Aaron Rosa made his UFC debut on his 20th professional MMA fight at UFC 131 against a 29-year old Joey Beltran but lost the fight via TKO in the 3rd round.
Rosa's last fight was a 1st-round TKO loss to Juan Adams at age 38 on February 6, 2022. He retired on a 2-fight losing streak.
He has fought three times in the UFC, and has a record of 1 win and 2 losses in the promotion.
Some of Aaron Rosa's best fights have been against Anthony Ruiz, Matt Lucas and Robert Villegas.
Rosa has 7 losses on his MMA record.
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
25  | Feb 6, 2022 38 years, 8 months 18-7 (10) | 30 years 8-4 (8) | HW | 1 | TKO | LOSS Punches | |
24  | Oct 11, 2013 30 years, 4 months 18-6 (10) | 31 years, 11 months 21-7 (15) | Bellator | LHW | 1 | SUB | LOSS Kimura |
23 | Mar 16, 2013 29 years, 9 months 18-5 (10) | Tony Melton | LHW | 3 | SD | WIN | |
22  | Mar 3, 2012 28 years, 9 months 17-5 (10) | 30 years, 5 months 13-5 (12) | UFC | LHW | 1 | TKO | LOSS Punches |
21 | Nov 12, 2011 28 years, 5 months 17-4 (10) | Matt Lucas | UFC | LHW | 3 | MD | WIN |
20  | Jun 11, 2011 28 years 16-4 (10) | 29 years, 6 months 12-5 (11) | UFC | HW | 3 | TKO | LOSS Punches |
19 | Mar 25, 2011 27 years, 9 months 16-3 (10) | Abe Wagner | HW | 2 | SUB | WIN Rear-naked choke | |
18  | Sep 11, 2010 27 years, 3 months 15-3 (9) | 33 years, 11 months 18-7-1 (13) | HW | 3 | UD | WIN | |
17 | Jul 17, 2010 27 years, 1 months 14-3 (9) | Jay Peche | 1 | TKO | WIN Punches | ||
16 | May 27, 2010 26 years, 11 months 13-3 (8) | Robert Villegas | Bellator | 3 | UD | WIN | |
15  | Nov 20, 2009 26 years, 5 months 12-3 (8) | 29 years, 7 months 7-2 (7) | Strikeforce | 2 | TKO | LOSS Punches | |
14  | May 15, 2009 25 years, 11 months 12-2 (8) | 31 years, 6 months 21-12 (15) | Strikeforce | 1 | SUB | WIN Rear-naked choke | |
13 | Jun 14, 2008 25 years 11-2 (7) | Ron Fields | 2 | TKO | WIN Punches | ||
12 | Mar 21, 2008 24 years, 9 months 10-2 (6) | Jaime Fletcher | 3 | UD | LOSS | ||
11  | Oct 26, 2007 24 years, 4 months 10-1 (6) | 25 years, 7 months 8-0 (8) | 2 | SUB | LOSS Rear-naked choke | ||
10 | Jul 27, 2007 24 years, 1 months 10-0 (6) | Jefferson Silva | 1 | TKO | WIN Doctor stoppage | ||
9 | Jun 23, 2007 24 years 9-0 (5) | Matt Thomas | 3 | SD | WIN | ||
8 | Feb 27, 2007 23 years, 8 months 8-0 (5) | Corey Salter | 3 | TKO | WIN Punches | ||
7 | Jan 20, 2007 23 years, 7 months 7-0 (4) | Jesse Vasquez | 2 | TKO | WIN Punches | ||
6 | Oct 28, 2006 23 years, 5 months 6-0 (3) | Anthony Trotter | 2 | TKO | WIN Punches | ||
5 | Sep 30, 2006 23 years, 4 months 5-0 (2) | Robert Masko | 4 | UD | WIN | ||
4 | Jun 17, 2006 23 years 4-0 (2) | Lance Ramoth | 4 | SUB | WIN Rear-naked choke | ||
3 | Mar 25, 2006 22 years, 9 months 3-0 (1) | Patrick Miller | 1 | SUB | WIN Rear-naked choke | ||
2 | Feb 10, 2006 22 years, 8 months 2-0 (0) | Matt Thompson | 3 | UD | WIN | ||
1 | Nov 5, 2005 22 years, 5 months 1-0 (0) | Shane Faulkner | 3 | UD | WIN |
