Frank Rosenthal Movies
- 2020
Submission Underground 11
Submission Underground 1102020HD
Submission Underground 11 took place Sunday, February 23, 2020 with 3 fights at Roseland Theater in Portland, Oregon.
![Submission Underground 11]()
- 2019
Submission Underground 10
Submission Underground 1002019HD
Submission Underground 10 took place Sunday, December 22, 2019 with 8 fights at Roseland Theater in Portland, Oregon.
![Submission Underground 10]()
- 2020
Submission Underground 17
Submission Underground 1702020HD
Submission Underground 17 is a grappling event that was held on Sunday 08.30.2020 at 12:00 PM ET in Portland, Oregon.
![Submission Underground 17]()
