Movies: Colton Vaughn
- 2021
Submission Underground 25 (2021)
Submission Underground 250.32021HD
Submission Underground 25 took place Sunday, July 18, 2021 with 9 fights in Portland, Oregon....
![Submission Underground 25]()
- 2021
Submission Underground 29 (2021)
Submission Underground 290.32021HD
Submission Underground 29 took place Sunday, December 12, 2021 with 9 fights in Portland, Oregon....
![Submission Underground 29]()
- 2020
Submission Underground 16 (2020)
Submission Underground 160.32020HD
Submission Underground 16 took place Sunday, July 12, 2020 with 10 fights in Portland, Oregon....
![Submission Underground 16]()
