Official Weigh-in: Hanzel Martinez 122 lbs. vs. Erik Ruiz 121 lbs

Photo by Manny “Mitts” Murillo / Roy Jones Jr. Boxing Promotions

VACANT WBA INTERNATIONAL SUPER BANTAMWEIGHT CHAMPIONSHIP (10)
Hanzel Martinez (23-2, 19 KOs), Tijuana, Mexico 122 lbs.
Erik Ruiz (15-5-1, 6 KOs), Oxnard, CA 121 lbs.
VACANT WBA-NABA BANTAMWEIGHT CHAMPIONSHIP (10)
Tony Lopez, Jr. (11-1, 4 KOs), Fort Worth, TX 118 lbs.
Stephon Young (14-0-3, 6 KOs), Saint Louis, MO 117 bs.
WBA-NABA USA SUPER WELTERWEIGHT CHAMIONSHIP (8)
John Vera (14-0, 9 KOs), Champion, Fort Worth, TX 154 lbs.
Milorad Zizic (12-1, 6 KOs), Challenger, Las Vegas, NV 153 ½ lb.
JUNIOR LIGHTWEIGHTS (4)
Randy Moreno (4-0, 3 KOs), Las Vegas, NV 134 lbs.
Fabian Alaniz (1-0, 0 KOs), Laredo, TX 134 ½ lbs.
WELTERWEIGHTS (4)
Jeremy Nichols (6-0, 2 KOs), Las Vegas, NV 147 ½ lbs.
Marquis Hawthorn (4-4, 1 KO), Waco, TX 146 lbs.

BANTAMWEIGHTS (4)
Max Ornelas (4-0, 2 KOs), Las Vegas, NV 118 lbs.
Mulapi Enjani (2-2-2, 1 KO), San Diego, CA 116 ½ lbs.
JUNIOR LIGHTWEIGHTS (4)
Sal Lopez (3-0, 0 KOs), Las Vegas, NV 131 lbs.
Kenneth Taylor (2-0, 2 KOs), Tyler, TX 129 lbs.

WHAT: “Knockout Night at the D” professional boxing

WHEN: Friday, September 30, 2016

WHERE: Downtown Las Vegas Events Center (DLVEC)

PROMOTER: Roy Jones Jr. Boxing Promotions

TELEVISION: Live on CBS Sports Network, internationally via ESPN (digital delay check local listings)

BROADCASTERS: Jim “J.R.” Ross, Al Bernstein & Sean Wheelock

RING ANNOUNCER: Jeff Huston

DOORS OPEN: 5:00 p.m. PT

FIRST BOUT: 6:00 p.m. PT

FIRST TV BOUT: 8:00 p.m. PT / 11 p.m. ET

OTHER: “Knockout Night at the D” series was developed in partnership with DLVEC and Neon Star Media