In round four, Gollaz was cut around the right eye,
Julian Montalvo stopped Nicloas Patron in round one of their four-found junior lightweight fight.
In the first 40 seconds, Montalvo dropped Patron with a left hook that was followed by a right hand. Later in the round, a hard left to the body crumpled Patron to the canvas and he stayed down for the 10-count at 2:02.
Montalvo, 130 1/4 lbs of Las Vegas is 5-0 with four knockouts. Patron, 132 1/2 lbs of La Paz, MEX is 3-3.
Richard Torrez Jr. remained undefeated with a first round stoppage over Tomasz Salek in a heavyweight bout.
In round one, Torrez landed a left to the nose that opened up a cut and the fight was stopped at 2:45.
Torrez, 223.6 lbs of Tulare, CA is now 14-0 with 12 knockouts. Salas, 241 lbs of Czech Republic is 23-8.
Jorge Ascanio won a 10-round split decision over Jose Amaro in a super bantamweight bout.
In round nine, Ascanio was deducted a point for holding.
Ascanio won two cards 95-94 while Amaro won a card 96-93.
Ascanio of San Luis Potosi is now 15-1-1. AMro of Mazalton, MX is 14-1-1.
