Submission Underground 28

    Submission Underground 28 took place Sunday, October 31, 2021 with 10 fights in Portland, Oregon.
    • Release Date: October 31, 2021
    Submission Underground 28
    Andy Varela
    Submission Underground 28
    Haisam Rida
    Submission Underground 28
    Guilherme Vasconcelos
    Submission Underground 28
    Cris Lencioni
    Submission Underground 28
    Kevin Lee
    Submission Underground 28
    Juliana Miller
    Submission Underground 28
    Tara LaRosa
    Submission Underground 28
    Kyle Chambers
    Submission Underground 28
    Matt Ferraiolo