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Michael Collazo vs Derek Rottenberg

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Michael Collazo
Win

Michael Collazo

(2 - 1)
 
Derek Rottenberg
Loss

Derek Rottenberg

(1 - 0)
vs Submission (Guillotine Choke) Round: 3 Time: 0:26
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FCFF - Rumble at the Roseland 89

FCFF - Rumble at the Roseland 89

Date: Dec 10, 2016
Location: Roseland Theater, Portland, Oregon, United States
Organization: Full Contact Fighting Federation