Is Dustin Jacoby a passable test for Vitor Petrino, who enters UFC Tampa on the heels of his first career loss?

Dustin Jacoby said he “heard the boos” just before he knocked out Vitor Petrino in highlight reel fashion at UFC on ESPN 63.

Check out these photos highlighting Dustin Jacoby's knockout win over Vitor Petrino at UFC on ESPN 63 from Amalie Arena in ...

Dustin Jacoby is making a late play for Knockout of the Year. Jacoby punched a hole through Vitor Petrino -- and his way back ...

Dustin Jacoby scored a brutal knockout and won a Performance of the Night at UFC Tampa but that all happened just a few weeks ...

Life as a UFC fighter is not as glamorous as some might make it out to be. After all, you're getting punched in the face for ...

Veteran striking talent, Dustin Jacoby snapped his two-fight losing skid tonight on the main card of UFC Fight Night Tampa -- ...

Dustin Jacoby pulled off an absolute shocker of a result at UFC Tampa, sleeping Vitor Petrino with one clean punch in round ...

UFC Tampa continues with a fight between Vitor Petrino and Dustin Jacoby. Check out our UFC odds series for our Petrino-Jacoby prediction.

Check out these photos highlighting Dustin Jacoby's knockout win over Vitor Petrino at UFC on ESPN 63 from Amalie Arena in Tampa, Fla. (Photos by Nathan Ray Seebeck ...

TAMPA, Fla. – Just as the commentary team was pleading for Dustin Jacoby and Vitor Petrino to close their fight strong at UFC on ESPN 63, a spectacular highlight arrived. The crowd at Amalie ...

Dustin Jacoby's right hand has made him an extra $ ... And this past Saturday, Jacoby (20-9-1 MMA, 8-6-1 UFC) knocked out Vitor Petrino (11-2 MMA, 4-2 UFC) in the third round at UFC on ESPN 63.