|February 2. 2013 - Queretaro,
Yazmin Rivas defended her IBF bantamweight title winning a close 10-round split decision over Maria Elena Villalobos.
Villabobos came into the fight with three straight losses, but she won favor with one of the judges with a 96-94 score.
The other judges scored the fight for Rivas with 96-94(times two).