By Ryan Burton

Fighters on the undercard of Canelo vs. Golovkin hosted a press conference today at MGM Grand Hotel and Casino ahead of their bouts on Saturday, Sept. 16.

In the co-main event, Joseph "JoJo" Diaz, Jr. (24-0, 13 KOs) and Rafael "Big Bang" Rivera (25-0-2, 16 KOs) will face off in a 12-round WBC Featherweight title eliminator. Randy "El Matador" Caballero (24-0, 14 KOs) and Diego De La Hoya (19-0, 9 KOs) will face off in a 10-round super bantamweight battle for the Caballero's NABF Super Bantamweight title and the vacant NABO Super Bantamweight title.

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Ryan "Blue Chip" Martin (19-0, 11 KOs) and Francisco Rojo (20-2, 13 KOs) will battle it out for Ryan's WBC Continental Americas and the vacant WBA Intercontinental lightweight titles in the opening bout of the HBO Pay-Per-View® telecast, which will begin at the special time of 8:00 p.m. ET/5:00 p.m. PT.

ERIC GOMEZ, President of Golden Boy Promotions: "These kids work hard and they dream about being in this position and being in these big show. They are going to have to perform well to be able to win but that's what they're ready for. It's going to be an  incredible event. Rising contenders and future contenders will be a part of it. We are going to have a free-view for the show as usual. The free-view will begin at 6:00 p.m. PT/ 3:00 ET on RingTV.com and on the HBO pay-per-view channel. There will be an early start time of 8:00 p.m ET/5:00 p.m. PT. The main event will go on approximately at 11:00 p.m. ET/ 8:00 pm PT. The T-Mobile event is sold out, but there are still Closed Circuit tickets available for 1-800-745-3000 or TicketMaster.com. They are going really quickly."

Tickets for the closed circuit telecast of Canelo vs. Golovkin at Bellagio Resort & Casino, MGM Grand Hotel & Casino, Mandalay Bay Resort and Casino, The Mirage Hotel & Casino, Monte Carlo Resort and Casino, New York-New York Hotel & Casino, Luxor Hotel and Casino and Circus Circus Las Vegas are priced at $75, not including applicable fees.

All seats are general admission and are currently on sale. Tickets may be purchased at any MGM Resorts International Box Office, by phone with a major credit card at 1-800-745-3000 or online at www.ticketmaster.com.