Submission Underground 16 took place Sunday, July 12, 2020 with 10 fights in Portland, Oregon.
Submission Underground 13 took place Sunday, April 26, 2020 with 10 fights in Portland, Oregon
Nick Maximov is an MMA fighter who currently holds a 6-0 record. He fights in the Heavyweight Division and is currently affiliated with the Nick Diaz Academy.
By browsing this website, you accept our cookies policy.