Former world title challenger Gabriel Rosado (23-9, 13 KOs, 1 NC) of Philadelphia will be looking for a knockout when he steps in the ring on Saturday night against Willie Monroe, Jr. (20-2, 6 KOs) of Rochester, N.Y. in a 12-round, middleweight bout.

The fight will serve as the co-main event to the world championship showdown between former two-division world champion and Mexican superstar Canelo Alvarez (47-1-1, 33 KOs) and current WBO Junior Middleweight World Champion, Liam "Beefy" Smith (23-0-1,13 KOs).

The HBO Pay-Per-View telecast beginning at 9:00 p.m. ET/6:00 p.m. PT. Also on the televised card, 2012 U.S. Olympian Joseph "Jojo" Diaz, Jr. (21-0, 12 KOs) of So. El Monte, Calif. will make his Pay-Per-View (PPV) debut, defending his NABF Featherweight title for the second time in a 10-round fight against one of the hardest punchers and most experienced  fighters in the division, Andrew "El Chango" Cancio (17-3-2, 13 KOs) of Blythe, Calif.

Opening up the pay-per-view telecast, Diego De La Hoya (15-0, 9 KOs) of Mexicali, Mexico, will face off against Luis "Orlandito" Orlando Del Valle (22-2, 16 KOs) of Bayamon, Puerto Rico in a 10-round fight.

"I am excited to be in Dallas - what fighter can say that they have fought in the Cowboy's Stadium - and I am excited to be on the Canelo versus Smith card. Training camp has been good and I am feeling powerful knowing that I am going to put on a great show for everybody," Rosado said.

"I feel like Monroe disrespected me, and he will see what I think about that in the ring. I am going for the knock out once I step on the mat. This fight has the potential to leave a huge mark on my career, and once that final bell rings, there will be even more opportunities and fights waiting for me. This one is for all the Puerto Rican and Mexican fight fans who have shown me a great amount of love and respect.

Tickets are priced at $750, $500, $300, $200, $100, $85, $50 and $40, not including applicable service charges with a total ticket limit of 8 per person. To charge by phone with a major credit card, call Ticketmaster at (800) 745-3000.  Tickets are also available for purchase online at www.ticketmaster.com. Additionally, walk up purchases are available at the AT&T Stadium Box Office (Monday-Friday 9:00 a.m. CT to 5:00 p.m. CT).