David Carmona scored a ten round unanimous decision over Antonio Tostada in a ten round Super Flyweight bout in Polanco, Mexico.
Carmona dropped Tostada in round two and won by scores of 98-91, 97-92 and 97-92.
Carmona is now 16-1-4. Tostada is now 11-1.
Carlos Ruiz remained perfect with a six round unanimous decision over Geovanny Lopez in a Super Featherweight bout.
Ruiz is now 9-0. Lopez is 3-14-1.
Luis Grajeda scored a vicious 1st round knockout over Josue Atilano Mendoza in a scheduled eight round Jr. Middleweight bout.
The time of the stoppage was 2:51 and Mendoza was down for several minutes after the knockout.
Grajeda is now 16-1-1 with 12 knockouts. Lopez is now 11-5-3.