Check out episode 37 of What the Heck as MMA Fighting's Mike Heck chats with Jordan Leavitt (6:40) to recap his impressive 22 second KO win over Matt Wiman at UFC Vegas 16.

Alex Morono (25:37) previews his upcoming matchup with former champion Anthony Pettis at UFC Vegas 17 on Dec. 19.

Manager and coach Tyson Chartier (46:41) discusses Rob Font and Calvin Kattar's upcoming fights against Marlon Moraes and Max Holloway respectively.

Finally, Walt Harris (1:15:42) talks being on the broadcast team for UFC Vegas 15 and explains why he feels he may have come back to compete too soon after tragedy struck in his life.

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