Even the winner was in agreement with the negative reaction from the crowd.
Ricardo Sandoval punched his way back into title contention with a tenth-round technical knockout of former WBO 108-pound beltholder Angel Acosta. A solid performance by The Ring’s No. 6-rated flyweight was unfortunately overshadowed by a highly questionable stoppage. Referee Raul Caiz Jr. was lustily booed after he stopped the DAZN co-feature at 1:59 of round ten Saturday at Toyota Arena in Ontario, California.