Courtesy Jim Jenkins, Sacramento Bee
Lightweight Stan Martyniouk (12-1) posted a unanimous decison over over Johnny Frazier (2-10-4) of Las Vegas in their six-round feature bout Saturday night at the Thunder Valley Casino Resort in Lincoln, California.
Other Sacramento area fighters had mixed results in four-rounders. Heavyweight Hector Martinez (7-6-1) lost by split decision to Rodney Hernandez (4-1) of Modesto, bantamweight Mario Ayala won by unanimous decision over Don Jose of Stockton in the pro debut for both, and cruiserweight Payton Boyea (0-3) lost by unanimous decision to Joe Gumina (4-1) of San Bruno.
San Francisco heavyweight and 2011 U.S. Amateur Championships runnerup LaRon Mitchell opted out of his pro debut because of illness.