Hunter Colvin Movies
- 2020
Submission Underground 18
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Submission Underground 18 took place Sunday, October 4, 2020 with 10 fights in Portland, Oregon.
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- 2020
Submission Underground 16
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Submission Underground 16 took place Sunday, July 12, 2020 with 10 fights in Portland, Oregon.
![Submission Underground 16]()
- 2020
Submission Underground 15
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Submission Underground 15 took place Sunday, June 21, 2020 with 9 fights in Portland, Oregon.
![Submission Underground 15]()
- 2020
Submission Underground 20
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Mason Fowler will be defending his belt for the third time against Bellator heavyweight champion and former light heavyweight champion Ryan Bader. A f...
![Submission Underground 20]()
