Jose "Toto Master" Martino catches the final press conference for this Saturday's HBO Latino doubleheader, which features highly regarded undefeated super bantamweight Luis Rosa (16-0, 7KO's) vs. WBC #5-rated world contender Luis "Orlandito" Del Valle (18-1, 13KO's) in a very significant fight for the 122lb. division. Rosa-Del Valle is scheduled for 10 rounds and will be the co-featured bout on that evening's HBO Latino telecast. The bout will take place at the beautiful newly renovated Tropicana Resort in Las Vegas, NV.  In addition to the HBO Latino telecast, which is being headlined by former world champion Javier Fortuna (24-0-1, 18KO's) taking on Juan Antonio Rodriguez (26-4, 23KO's), the HBO2 service will air the doubleheader with English language commentary at 12 midnight (ET/PT).