Nick Mamalis (28-14, 21) was born in Green River, Wyoming, U.S. on June 19, 1986. At the age of 20 years on September 9, 2006, he made his professional MMA debut against Raphael Assunção, losing the fight via 1st-round submission.
Mamalis' last fight was a 1st-round submission loss to Ray Rodriguez at age 32 on April 20, 2019. He retired on a 3-fight losing streak.
Some of Nick Mamalis' best fights have been against Mark Oshiro and Albert Rios.
Mamalis has 14 losses on his MMA record.
| # | Date | Opponent | Promotion | Weight | Round | Method | Result |
|---|---|---|---|---|---|---|---|
43 | Apr 20, 2019 32 years, 10 months 28-14 (21) | Ray Rodriguez | BT | 1 | SUB | LOSS D'arce choke | |
42 | Dec 16, 2017 31 years, 5 months 28-13 (21) | Ricky Bandejas | BT | 4 | KO | LOSS Punch For CFFC bantamweight title | |
41 | May 5, 2017 30 years, 10 months 28-12 (21) | Kevin Gray | FT | 2 | CKO | LOSS Guillotine choke | |
40 | Feb 4, 2017 30 years, 7 months 28-11 (21) | Nick Urso | FT | 2 | TKO | WIN Punches | |
39  | Jan 13, 2017 30 years, 6 months 27-11 (20) | 30 years, 9 months 15-5 (8) | FT | 3 | UD | LOSS | |
38 | Mar 19, 2016 29 years, 9 months 27-10 (20) | Adam Imhoff | FT | 1 | TKO | WIN | |
37 | Aug 29, 2015 29 years, 2 months 26-10 (19) | Juan Santa Cruz | FT | 1 | TKO | WIN Injury | |
36 | Mar 6, 2015 28 years, 8 months 25-10 (18) | Craig Ross | BT | 3 | UD | WIN | |
35 | Sep 14, 2013 27 years, 2 months 24-10 (18) | Czar Sklavos | BT | 1 | SUB | LOSS Guillotine choke | |
34 | Feb 23, 2013 26 years, 8 months 24-9 (18) | Nick Honstein | BT | 3 | UD | WIN | |
33  | Oct 28, 2011 25 years, 4 months 23-9 (18) | 28 years 9-2 (9) | BT | 2 | KO | LOSS Slam | |
32 | Oct 1, 2011 25 years, 3 months 23-8 (18) | Randy Villarreal | BT | 1 | SUB | WIN Rear-naked choke | |
31 | Jun 10, 2011 24 years, 11 months 22-8 (17) | Adrian Wooley | BT | 3 | SD | WIN | |
30  | Apr 23, 2011 24 years, 10 months 21-8 (17) | 32 years, 9 months 15-9 (10) | BT | 5 | UD | LOSS | |
29 | Dec 11, 2010 24 years, 5 months 21-7 (17) | Josh Rave | BT | 2 | SUB | WIN Punches | |
28 | Sep 16, 2010 24 years, 2 months 20-7 (16) | Jameel Massouh | Bellator | BT | 1 | SUB | LOSS Guillotine choke |
27  | Sep 2, 2010 24 years, 2 months 20-6 (16) | 28 years, 4 months 9-2 (5) | Bellator | BT | 3 | UD | LOSS |
26 | Jun 24, 2010 24 years 20-5 (16) | Albert Rios | Bellator | BT | 1 | TKO | WIN Strikes |
25 | May 27, 2010 23 years, 11 months 19-5 (15) | Mark Oshiro | Bellator | BT | 2 | SUB | WIN Rear-naked choke |
24 | May 1, 2010 23 years, 10 months 18-5 (14) | Rafael de Freitas | BT | 1 | SUB | LOSS Rear-naked choke | |
23 | Feb 5, 2010 23 years, 7 months 18-4 (14) | Zach Wolff | BT | 5 | UD | WIN Won VFC bantamweight title | |
22 | Nov 14, 2009 23 years, 4 months 17-4 (14) | Emmanuel Chapman | FT | 1 | TKO | WIN Punches | |
21 | Sep 12, 2009 23 years, 2 months 16-4 (13) | Ron Muir | FT | 1 | TKO | WIN Corner stoppage | |
20 | Jul 10, 2009 23 years 15-4 (12) | Jesse Henley | 1 | SUB | WIN Guillotine choke | ||
19 | Jun 26, 2009 23 years 14-4 (11) | Jesse Brock | 2 | SUB | LOSS Kneebar | ||
18 | Jun 25, 2009 23 years 14-3 (11) | Jeff Willingham | 1 | TKO | WIN Punches | ||
17 | May 28, 2009 22 years, 11 months 13-3 (10) | Olly Bradstreet | 2 | SUB | WIN Triangle choke | ||
16 | May 8, 2009 22 years, 10 months 12-3 (9) | Vellore Cabellero | 2 | TKO | WIN Punches | ||
15  | Feb 20, 2009 22 years, 8 months 11-3 (8) | 22 years 12-7 (9) | 1 | SUB | LOSS Guillotine choke | ||
14 | Jan 24, 2008 21 years, 7 months 11-2 (8) | Woody Gonzales | 1 | TKO | WIN Punches | ||
13 | Jan 8, 2008 21 years, 6 months 10-2 (7) | Eddie Pelczynski | 2 | SUB | WIN Rear-naked choke | ||
12 | Dec 13, 2008 22 years, 5 months 9-2 (6) | Ray Wolfley | 1 | SUB | WIN Armbar | ||
11 | Aug 15, 2008 22 years, 1 months 8-2 (5) | Ty Hamblin | 3 | UD | WIN | ||
10 | Jul 11, 2008 22 years 7-2 (5) | Brandon Visher | 3 | UD | WIN | ||
9 | May 9, 2008 21 years, 10 months 6-2 (5) | Mike Smith | 3 | UD | WIN | ||
8  | Apr 5, 2008 21 years, 9 months 5-2 (5) | 30 years, 5 months 9-0 (8) | 2 | NC | NC | ||
7 | Mar 26, 2008 21 years, 9 months 5-2 (5) | Ryan Schofield | 1 | SUB | WIN Rear-naked choke | ||
6 | Jan 26, 2008 21 years, 7 months 4-2 (4) | Brenton Swanson | 2 | SUB | WIN Rear-naked choke | ||
5 | Jul 21, 2007 21 years, 1 months 3-2 (3) | Tyler Toner | 1 | SUB | LOSS Armbar | ||
4 | Jun 23, 2007 21 years 3-1 (3) | Dan Berry | 1 | SUB | WIN Triangle choke | ||
3 | Mar 21, 2007 20 years, 9 months 2-1 (2) | Erick Buck | 2 | SUB | WIN Punches | ||
2 | Jan 12, 2007 20 years, 6 months 1-1 (1) | Steve Hellman | 1 | SUB | WIN Triangle choke | ||
1  | Sep 9, 2006 20 years, 2 months 0-1 (0) | 24 years, 1 months 7-0 (6) | 1 | SUB | LOSS Armbar |
