Isaiah Rocha slings hammers inside the cage. 

The 4-0 fighter has never fought longer than five minutes in his career, and he's quickly become one of the hottest amateur prospects in California. 

A veteran of the 559 Fights promotion, Rocha returns to action Friday, Feb. 2, at 559 Fights 62 in Fresno, CA — and gold will be on the line. 

Watch 559 Fights 62 LIVE on FloCombat

He faces San Francisco's David Solorzano for the CAMO bantamweight state title, and when Rocha steps into the cage, violence follows. 

Three out of his four opponents lasted less than two minutes, earning him the reputation as one of the premier knockout artists to watch moving forward. 

His latest work, a 42-second starching of Izaiah Ozuna at 559 Fights 59 in September, perfectly demonstrated Rocha's ridiculous power and accuracy. 

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Can Rocha do it again, or will Solorzano neutralize the rising bantamweight's attack and pull off the upset to earn a fancy new championship belt?

There's only one way to find out.

The action begins at 559 Fights 62 Friday at 10 PM ET.