Aaron Phillips (12-6, 7) was born in Houston, Texas, United States on August 5, 1989. At the age of 21 years on April 2, 2011, he made his professional MMA debut against Heriberto Acuna, winning the fight via 1st-round KO.
On May 24, 2014, 24-year old Aaron Phillips made his UFC debut on his 8th professional MMA fight at UFC 173 against a 28-year old Sam Sicilia but lost the fight via unanimous decision.
Phillips' last fight was a 1st-round KO loss to Robert Casper at age 35 on June 14, 2025. He is on a 3-fight losing streak.
He has fought four times in the UFC, and has a record of 4 losses in the promotion.
Phillips has 6 losses on his MMA record. For details about these losses refer to "Aaron Phillips Losses".
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
18 | Jun 14, 2025 35 years, 10 months 12-6 (7) | Robert Casper | BT | 1 | KO | Loss Punches | |
17 | Apr 15, 2023 33 years, 8 months 12-5 (7) | Gastón Bolaños | UFC | FT | 3 | UD | Loss |
16  | Jul 16, 2020 30 years, 11 months 12-4 (7) | 25 years, 5 months 12-0 (11) | UFC | FT | 2 | SUB | Loss Rear-naked choke |
15 | Nov 7, 2019 30 years, 3 months 12-3 (7) | Ariston França | FT | 1 | TKO | Win Punches | |
14 | Mar 21, 2019 29 years, 7 months 11-3 (6) | Devante Sewell | BT | 3 | UD | Win | |
13 | Nov 10, 2018 29 years, 3 months 10-3 (6) | Anthony Retic | BT | 1 | SUB | Win Rear-naked choke | |
12 | May 12, 2018 28 years, 9 months 9-3 (5) | Jeremy Rogers | BT | 1 | TKO | Win Punches | |
11 | Jan 27, 2018 28 years, 5 months 8-3 (4) | Andy Brossett | BT | 1 | TKO | Win | |
10  | Feb 28, 2015 25 years, 6 months 7-3 (3) | 23 years, 10 months 6-1-1 (4) | BT | 3 | TKO | Loss Retirement | |
9  | Aug 23, 2014 25 years 7-2 (3) | 27 years, 7 months 8-2 (5) | UFC | BT | 3 | UD | Loss |
8  | May 24, 2014 24 years, 9 months 7-1 (3) | 28 years, 3 months 12-4 (11) | UFC | FT | 3 | UD | Loss |
7 | Feb 8, 2014 24 years, 6 months 7-0 (3) | Tyler Shinn | FT | 3 | SD | Win | |
6 | Dec 21, 2013 24 years, 4 months 6-0 (3) | D.J. Fuentes | FT | 3 | UD | Win | |
5 | Oct 11, 2013 24 years, 2 months 5-0 (3) | Joe Yeampierre | FT | 1 | SUB | Win Rear-naked choke | |
4 | Aug 17, 2013 24 years 4-0 (2) | Micah Goss | BT | 1 | TKO | Win Punches | |
3 | Feb 16, 2013 23 years, 6 months 3-0 (1) | Ryan Hollis | BT | 3 | UD | Win | |
2 | Feb 11, 2012 22 years, 6 months 2-0 (1) | John de Jesus | FT | 3 | UD | Win | |
1 | Apr 2, 2011 21 years, 7 months 1-0 (1) | Heriberto Acuna | FT | 1 | KO | Win Punches |
