
Mighty Mo
| Date of Birth: | Oct 10, 1970 (Age 55) |
| Fighting out of: | Rancho Cucamonga, California, USA ![]() |
| Born In: | Pago Pago, American Samoa, USA ![]() |
| Teams: | Millennia MMA |
| Sit Rama Soon Muay Thai |
| Weight: | 290 lb / 132 kg |
| Height: | 185 cm / 6'1" |
| Result | Opponent | Weight | # | Method | Event | Date | Location |
|---|---|---|---|---|---|---|---|
| Loss | Alexander Volkov | 265 lb |
| KO (head kick), R1 (2:44) | Bellator 116 | 2014-04-11 | Temecula, California, USA |
| Win | Peter Graham | 265 lb |
| Submission (head and arm choke), R3 (2:31) | Bellator 111 | 2014-03-07 | Thackerville, Oklahoma, USA |
| Win | Ron Sparks | 265 lb | Submission (keylock), R1 (2:52) | Bellator 105 | 2013-10-25 | Rio Rancho, New Mexico, USA |
|
| Loss | Josh Barnett | 205+ lb | Submission (kimura), R1 (4:41) | DREAM.13 | 2010-03-22 | Yokohama, Japan |
|
| Loss | Semmy Schilt | 205+ lb | Submission (triangle choke), R1 (5:31) | Fields Premium 2008 Dynamite!! | 2008-12-31 | Saitama, Japan |
2014-04-11 - Bellator 116 -
Temecula, California, USA
Temecula, California, USA
| Result | Opponent | Weight | # | Method | Event | Date | Location |
|---|---|---|---|---|---|---|---|
| Loss | Alexander Volkov | 265 lb |
| KO (head kick), R1 (2:44) | Bellator 116 | 2014-04-11 | Temecula, California, USA |
| Win | Peter Graham | 265 lb |
| Submission (head and arm choke), R3 (2:31) | Bellator 111 | 2014-03-07 | Thackerville, Oklahoma, USA |
| Win | Ron Sparks | 265 lb | Submission (keylock), R1 (2:52) | Bellator 105 | 2013-10-25 | Rio Rancho, New Mexico, USA |
|
| Loss | Josh Barnett | 205+ lb | Submission (kimura), R1 (4:41) | DREAM.13 | 2010-03-22 | Yokohama, Japan |
|
| Loss | Semmy Schilt | 205+ lb | Submission (triangle choke), R1 (5:31) | Fields Premium 2008 Dynamite!! | 2008-12-31 | Saitama, Japan |
Bellator Heavyweight Grand Prix Semi-final Match (265 lb / 120 kg) 
~
Winner: Alexander Volkov via KO (head kick) in round 1 (2:44)
| User #1 | Alexander Volkov via Decision | |||
| User #2 | Alexander Volkov via Decision |

| Result | Opponent | Weight | # | Method | Event | Date | Location |
|---|---|---|---|---|---|---|---|
| Win | Jailton Almeida | 265 lb | Decision (split) | UFC 321: Aspinall vs. Gane | 2025-10-25 | Abu Dhabi, United Arab Emirates |
|
| Loss | Ciryl Gane | 265 lb | Decision (split) | UFC 310: Pantoja vs. Asakura | 2024-12-07 | Paradise, Nevada, USA |
|
| Win | Sergey Pavlovich | 265 lb | Decision (unanimous) | UFC on ABC: Whittaker vs. Aliskerov | 2024-06-22 | Riyadh, Saudi Arabia |
|
| Win | Tai Tuivasa | 265 lb | Submission (ezekiel choke), R2 (4:37) | UFC 293: Adesanya vs. Strickland | 2023-09-10 | Sydney, Australia |
|
| Win | Alexander Romanov | 265 lb | TKO (punches), R1 (2:16) | UFC Fight Night: Yan vs. Dvalishvili | 2023-03-11 | Paradise, Nevada, USA |
|
| Win | Jairzinho Rozenstruik | 265 lb | ![]() |
TKO (punches), R1 (2:12) | UFC Fight Night: Volkov vs. Rozenstruik | 2022-06-04 | Enterprise, Nevada, USA |
| Loss | Tom Aspinall | 265 lb | ![]() |
Submission (straight armbar), R1 (3:44) | UFC Fight Night: Volkov vs. Aspinall | 2022-03-19 | London, England |
| Win | Marcin Tybura | 265 lb | Decision (unanimous) | UFC 267: Blachowicz vs. Teixeira | 2021-10-30 | Abu Dhabi, United Arab Emirates |
|
| Loss | Ciryl Gane | 265 lb | ![]() |
Decision (unanimous) | UFC Fight Night: Gane vs. Volkov | 2021-06-26 | Enterprise, Nevada, USA |
| Win | Alistair Overeem | 265 lb | ![]() |
TKO (punches), R2 (2:06) | UFC Fight Night: Overeem vs. Volkov | 2021-02-06 | Las Vegas, Nevada, USA |
| Win | Walt Harris | 265 lb | TKO (body kick and punches), R2 (1:15) | UFC 254: Khabib vs. Gaethje | 2020-10-24 | Abu Dhabi, United Arab Emirates |
|
| Loss | Curtis Blaydes | 265 lb | ![]() |
Decision (unanimous) | UFC Fight Night: Blaydes vs. Volkov | 2020-06-20 | Las Vegas, Nevada, USA |
| Win | Greg Hardy | 265 lb | Decision (unanimous) | UFC Fight Night: Zabit vs. Kattar | 2019-11-09 | Moscow, Russia |
|
| Loss | Derrick Lewis | 265 lb | KO (punches), R3 (4:49) | UFC 229: Khabib vs. McGregor | 2018-10-06 | Paradise, Nevada, USA |
|
| Win | Fabricio Werdum | 265 lb | ![]() |
KO (punches), R4 (1:38) | UFC Fight Night: Werdum vs. Volkov | 2018-03-17 | London, England |
| Win | Stefan Struve | 265 lb | ![]() |
TKO (punches), R3 (3:30) | UFC Fight Night: Volkov vs. Struve | 2017-09-02 | Rotterdam, Netherlands |
| Win | Roy Nelson | 265 lb | Decision (unanimous) | UFC on Fox: Johnson vs. Reis | 2017-04-15 | Kansas City, Missouri, USA |
|
| Win | Timothy Johnson | 265 lb | Decision (split) | UFC Fight Night: Mousasi vs. Hall 2 | 2016-11-19 | Belfast, Northern Ireland |
|
| Loss | Cheick Kongo | 265 lb | Decision (unanimous) | Bellator 139: Kongo vs. Volkov | 2015-06-26 | Mulvane, Kansas, USA |
|
| Loss | Tony Johnson | 265 lb | Decision (split) | Bellator 136: Brooks vs. Jansen | 2015-04-10 | Irvine, California, USA |
|
| Win | Blagoi Ivanov | 265 lb | ![]() |
Submission (rear naked choke), R2 (1:08) | Bellator 120 | 2014-05-17 | Southaven, Mississippi, USA |
| Win | Mighty Mo | 265 lb |
| KO (head kick), R1 (2:44) | Bellator 116 | 2014-04-11 | Temecula, California, USA |
| Win | Mark Holata | 265 lb |
| TKO (punches), R1 (1:21) | Bellator 111 | 2014-03-07 | Thackerville, Oklahoma, USA |
| Loss | Vitaly Minakov | 265 lb | ![]() |
TKO (punches), R1 (2:57) | Bellator 108 | 2013-11-15 | Atlantic City, New Jersey, USA |
| Win | Richard Hale | 265 lb | ![]() |
Decision (unanimous) | Bellator 84 | 2012-12-14 | Hammond, Indiana, USA |
| Win | Vinicius Queiroz | 265 lb |
| TKO (punches), R2 (4:59) | Bellator 80 | 2012-11-09 | Hollywood, Florida, USA |
| Win | Brett Rogers | 265 lb |
| Decision (unanimous) | Bellator 75 | 2012-10-05 | Hammond, Indiana, USA |
Bellator Heavyweight Grand Prix Semi-final Match (265 lb / 120 kg) 
~
Winner: Alexander Volkov via KO (head kick) in round 1 (2:44)
| User #1 | Alexander Volkov via Decision |
| User #2 | Alexander Volkov via Decision |
2014-03-07 - Bellator 111 -
Thackerville, Oklahoma, USA
Thackerville, Oklahoma, USA
| Result | Opponent | Weight | # | Method | Event | Date | Location |
|---|---|---|---|---|---|---|---|
| Loss | Alexander Volkov | 265 lb |
| KO (head kick), R1 (2:44) | Bellator 116 | 2014-04-11 | Temecula, California, USA |
| Win | Peter Graham | 265 lb |
| Submission (head and arm choke), R3 (2:31) | Bellator 111 | 2014-03-07 | Thackerville, Oklahoma, USA |
| Win | Ron Sparks | 265 lb | Submission (keylock), R1 (2:52) | Bellator 105 | 2013-10-25 | Rio Rancho, New Mexico, USA |
|
| Loss | Josh Barnett | 205+ lb | Submission (kimura), R1 (4:41) | DREAM.13 | 2010-03-22 | Yokohama, Japan |
|
| Loss | Semmy Schilt | 205+ lb | Submission (triangle choke), R1 (5:31) | Fields Premium 2008 Dynamite!! | 2008-12-31 | Saitama, Japan |
Bellator Heavyweight Grand Prix Quarter-final Match (265 lb / 120 kg) 
~
Winner: Mighty Mo via Submission (head and arm choke) in round 3 (2:31)

| Result | Opponent | Weight | # | Method | Event | Date | Location |
|---|---|---|---|---|---|---|---|
| Loss | Mighty Mo | 265 lb |
| Submission (head and arm choke), R3 (2:31) | Bellator 111 | 2014-03-07 | Thackerville, Oklahoma, USA |
| Loss | Cheick Kongo | 265 lb | ![]() |
Decision (unanimous) | Bellator 107 | 2013-11-08 | Thackerville, California, USA |
| Win | Eric Prindle | 265 lb | Decision (unanimous) | Bellator 104 | 2013-10-18 | Cedar Rapids, Iowa, USA |
2013-10-25 - Bellator 105 -
Rio Rancho, New Mexico, USA
Rio Rancho, New Mexico, USA
| Result | Opponent | Weight | # | Method | Event | Date | Location |
|---|---|---|---|---|---|---|---|
| Loss | Alexander Volkov | 265 lb |
| KO (head kick), R1 (2:44) | Bellator 116 | 2014-04-11 | Temecula, California, USA |
| Win | Peter Graham | 265 lb |
| Submission (head and arm choke), R3 (2:31) | Bellator 111 | 2014-03-07 | Thackerville, Oklahoma, USA |
| Win | Ron Sparks | 265 lb | Submission (keylock), R1 (2:52) | Bellator 105 | 2013-10-25 | Rio Rancho, New Mexico, USA |
|
| Loss | Josh Barnett | 205+ lb | Submission (kimura), R1 (4:41) | DREAM.13 | 2010-03-22 | Yokohama, Japan |
|
| Loss | Semmy Schilt | 205+ lb | Submission (triangle choke), R1 (5:31) | Fields Premium 2008 Dynamite!! | 2008-12-31 | Saitama, Japan |
Heavyweight (265 lb / 120 kg)
~
~
Winner: Mighty Mo via Submission (keylock) in round 1 (2:52)

| Result | Opponent | Weight | # | Method | Event | Date | Location |
|---|---|---|---|---|---|---|---|
| Loss | Mighty Mo | 265 lb | Submission (keylock), R1 (2:52) | Bellator 105 | 2013-10-25 | Rio Rancho, New Mexico, USA |
|
| Loss | Vitaly Minakov | 265 lb |
| KO (punches), R1 (0:32) | Bellator 96 | 2013-06-19 | Thackerville, Oklahoma, USA |
| Loss | Eric Prindle | 265 lb |
| KO (punch), R1 (0:40) | Bellator 56 | 2011-10-29 | Kansas City, Kansas, USA |
| Win | Mark Holata | 265 lb |
| KO (punches), R1 (1:24) | Bellator 52 | 2011-10-01 | Lake Charles, Louisiana, USA |
2010-03-22 - DREAM.13 -
Yokohama, Japan
Yokohama, Japan
| Result | Opponent | Weight | # | Method | Event | Date | Location |
|---|---|---|---|---|---|---|---|
| Loss | Alexander Volkov | 265 lb |
| KO (head kick), R1 (2:44) | Bellator 116 | 2014-04-11 | Temecula, California, USA |
| Win | Peter Graham | 265 lb |
| Submission (head and arm choke), R3 (2:31) | Bellator 111 | 2014-03-07 | Thackerville, Oklahoma, USA |
| Win | Ron Sparks | 265 lb | Submission (keylock), R1 (2:52) | Bellator 105 | 2013-10-25 | Rio Rancho, New Mexico, USA |
|
| Loss | Josh Barnett | 205+ lb | Submission (kimura), R1 (4:41) | DREAM.13 | 2010-03-22 | Yokohama, Japan |
|
| Loss | Semmy Schilt | 205+ lb | Submission (triangle choke), R1 (5:31) | Fields Premium 2008 Dynamite!! | 2008-12-31 | Saitama, Japan |
Heavyweight (206+ lb / 94+ kg)
~
~
Winner: Josh Barnett via Submission (kimura) in round 1 (4:41)
| User #1 | Josh Barnett via Submission in round 1 | |||
| User #2 | Josh Barnett via Submission in round 1 | |||
| User #3 | Josh Barnett via Submission in round 1 | |||
| User #4 | Josh Barnett via Submission in round 1 | |||
| User #5 | Josh Barnett via Submission in round 1 | |||
| "Quick submission for Josh, let's say Kimura." | ||||
| User #6 | Josh Barnett via Submission in round 1 | |||

| Result | Opponent | Weight | # | Method | Event | Date | Location |
|---|---|---|---|---|---|---|---|
| Win | Andrei Arlovski | 265 lb | ![]() |
Submission (rear naked choke), R3 (3:53) | UFC Fight Night: Arlovski vs. Barnett | 2016-09-03 | Hamburg, Germany |
| Loss | Ben Rothwell | 265 lb | Submission (guillotine choke), R2 (3:48) | UFC on Fox: Johnson vs. Bader | 2016-01-30 | Newark, New Jersey, USA |
|
| Win | Roy Nelson | 265 lb | ![]() |
Decision (unanimous) | UFC Fight Night: Barnett vs. Nelson | 2015-09-27 | Saitama, Japan |
| Loss | Travis Browne | 265 lb | KO (elbows), R1 (1:00) | UFC 168: Weidman vs. Silva 2 | 2013-12-28 | Las Vegas, Nevada, USA |
|
| Win | Frank Mir | 265 lb | TKO (knee), R1 (1:56) | UFC 164: Henderson vs. Pettis | 2013-08-31 | Milwaukee, Wisconsin, USA |
|
| Win | Nandor Guelmino | 265 lb | Submission (arm triangle choke), R1 (2:11) | Strikeforce: Marquardt vs. Saffiedine | 2013-01-12 | Oklahoma City, Oklahoma, USA |
|
| Loss | Daniel Cormier | 265 lb | ![]() |
Decision (unanimous) | Strikeforce: Barnett vs. Cormier | 2012-05-19 | San Jose, California, USA |
| Win | Sergei Kharitonov | 265 lb |
| Submission (arm triangle choke), R1 (4:28) | Strikeforce: HW GP Semifinals | 2011-09-10 | Cincinnati, Ohio, USA |
| Win | Brett Rogers | 265 lb |
| Submission (arm triangle choke), R2 (1:17) | Strikeforce: Overeem vs. Werdum | 2011-06-18 | Dallas, Texas, USA |
| Win | Mighty Mo | 205+ lb | Submission (kimura), R1 (4:41) | DREAM.13 | 2010-03-22 | Yokohama, Japan |
|
| Win | Gilbert Yvel | 265 lb | Submission (strikes), R3 (3:05) | Affliction: Day of Reckoning | 2009-01-24 | Anaheim, California, USA |
Heavyweight (206+ lb / 94+ kg)
~
~
Winner: Josh Barnett via Submission (kimura) in round 1 (4:41)
| User #1 | Josh Barnett via Submission in round 1 | |||
| User #2 | Josh Barnett via Submission in round 1 | |||
| User #3 | Josh Barnett via Submission in round 1 | |||
| User #4 | Josh Barnett via Submission in round 1 | |||
| User #5 | Josh Barnett via Submission in round 1 | |||
| "Quick submission for Josh, let's say Kimura." | ||||
| User #6 | Josh Barnett via Submission in round 1 | |||
2008-12-31 - Fields Premium 2008 Dynamite!! -
Saitama, Japan
Saitama, Japan
| Result | Opponent | Weight | # | Method | Event | Date | Location |
|---|---|---|---|---|---|---|---|
| Loss | Alexander Volkov | 265 lb |
| KO (head kick), R1 (2:44) | Bellator 116 | 2014-04-11 | Temecula, California, USA |
| Win | Peter Graham | 265 lb |
| Submission (head and arm choke), R3 (2:31) | Bellator 111 | 2014-03-07 | Thackerville, Oklahoma, USA |
| Win | Ron Sparks | 265 lb | Submission (keylock), R1 (2:52) | Bellator 105 | 2013-10-25 | Rio Rancho, New Mexico, USA |
|
| Loss | Josh Barnett | 205+ lb | Submission (kimura), R1 (4:41) | DREAM.13 | 2010-03-22 | Yokohama, Japan |
|
| Loss | Semmy Schilt | 205+ lb | Submission (triangle choke), R1 (5:31) | Fields Premium 2008 Dynamite!! | 2008-12-31 | Saitama, Japan |
Heavyweight (206+ lb / 94+ kg)
~
~
Winner: Semmy Schilt via Submission (triangle choke) in round 1 (5:31)
| User #1 | Semmy Schilt via Decision | |||
| User #2 | Semmy Schilt via KO in round 2 | |||
| User #3 | Semmy Schilt via Decision | |||
| User #4 | Semmy Schilt via Decision | |||
| User #5 | Semmy Schilt via Submission in round 1 |
Heavyweight (206+ lb / 94+ kg)
~
~
Winner: Semmy Schilt via Submission (triangle choke) in round 1 (5:31)
| User #1 | Semmy Schilt via Decision |
| User #2 | Semmy Schilt via KO in round 2 |
| User #3 | Semmy Schilt via Decision |
| User #4 | Semmy Schilt via Decision |
| User #5 | Semmy Schilt via Submission in round 1 |
Mon 06:41
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