A few updates on some upcoming fights:
• Former unified featherweight titlist and interim junior lightweight titleholder Yuriorkis Gamboa has never fought at lightweight, but when he makes his debut in the 135-pound division he will be fighting for another interim belt.
Gamboa (22-0, 16 KOs), the Miami-based 2004 Olympic gold medalist, meets 2008 Colombian Olympian Darleys Perez (28-0, 19 KOs) on Saturday (HBO, 10 p.m. ET/PT) at Bell Centre in Montreal. He will be on the undercard of light heavyweight champion Chad Dawson’s defense against Quebec’s power-punching Adonis Stevenson. But what was originally scheduled as a 10-round nontitle bout became an interim title bout after Curtis “50 Cent” Jackson, the rap star and Gamboa’s promoter, paid a recent visit to WBA headquarters in Panama and got the bout sanctioned.
Also on the card, prospect Jose “Sniper” Pedraza (12-0, 8 KOs), a 2008 Puerto Rican Olympian, will face Sergio Villanueva (25-2-2, 13 KOs) of Mexico in a scheduled 10-rounder that HBO Latino will air on tape delay at 12:15 a.m. ET.
• East Los Angles junior welterweight prospect Frankie Gomez (15-0, 11 KOs), who is just 21, should gain valuable experience when he faces former titleholder (and now division gatekeeper) DeMarcus “Chop Chop” Corley (39-20-1, 23 KOs) of Washington, D.C., in a scheduled 10-round main event of a “Golden Boy Live” card (FSN/Fox Deportes) on July 20 at the Fantasy Springs Resort Casino in Indio, Calif. Corley is coming off a decision loss in his previous fight, when he traveled to Russia to face Viktor Postal in October, but in his previous two bouts Corley pulled upsets. He outpointed Gabriel Bracero and then stopped Paul McCloskey in the 10th round in Northern Ireland in a stunner. In the co-feature, junior featherweight prospect Randy Caballero (18-0, 10 KOs) will face Puerto Rico's Miguel Robles (12-2-2, 5 KOs) in a 10-rounder. Caballero, who is from Coachella, Calif., is a crowd favorite at Fantasy Springs, where he has fought 11 of his 18 pro fights.
• Former featherweight titlist Orlando Salido (39-12-2, 27 KOs), who got dropped four times and lost his title via lopsided eighth-round technical decision to Mikey Garcia in January, will be back Aug. 16 in his hometown of Ciudad Obregon, Mexico, manager Sean Gibbons told ESPN.com. Salido, 32, suffered a right broken orbital bone in the fight, one of the reasons for the extended layoff. Gibbons said there is no opponent yet, but that Salido will be fighting at junior lightweight, possibly in a title eliminator that would put him in line for a crack at titleholder Roman “Rocky” Martinez.
• Puerto Rican junior middleweight Jorge Melendez (26-2-1, 25 KOs), a Miguel Cotto protege, is on his third opponent for his “ShoBox: The New Generation” main event Friday night (Showtime, 11 ET/PT). Melendez was due to face Mexico’s Luis Grajeda (14-1, 10 KOs) in the scheduled 10-rounder. When Grajeda dropped out -- for no reason other than he decided against taking the fight, according to Showtime -- Lanardo Tyner (30-8-2, 19 KOs) stepped in. However, even though Tyner is coming off a 12th-round knockout win on May 9 in Dallas, he was suspended under the normal Texas rules that say a fighter must be off three days for every round he fought in his most recent fight, which keeps him out until after Friday. So now it’s Nick Brinson (14-1-2, 6 KOs) stepping in on short notice. Puerto Rican bantamweight Jonathan Vidal (17-0, 9 KOs) faces Mario Munoz (13-0-1, 10 KOs) of Mexico in the eight-round co-feature.
• Japan’s Koki Kameda (30-1, 17 KOs) will make his seventh title defense when he faces the Philippines’ Mark John Apolinario (17-2-3, 4 KOs) on July 23 in Tokyo. Odd stat about Apolinario: He’s got three draws in his past four bouts, including back-to-back draws with Roberto Vasquez in interim title bouts.