Michael Sierra

2 fights against fighters on Pugna

1. Loss
   Davis Sylvester XKO - Xtreme Knockout 5
   Submission (Guillotine Choke) Round 1 1:01 17 OCT 2009
2. Win
   Saul Elizondo STFC 16 - All or Nothing
   KO (Punch) Round 2 0:46 12 AUG 2011

Only fights against fighters Pugna covers are listed. The rest of Michael Sierra's record isn't tracked.