BoxingScene.com's audio show, Boxing Lab Radio , returns with another packed show. The show is hosted by BoxingScene correspondants Ernest Gabion, Luis Sandoval and Ryan Burton.

The show starts at 6PM Pacific/9PM Eastern , and runs for two to three hours.

Scheduled guests include WBO junior welterweight contender Timothy Bradley, who faces Manny Pacquiao for the welterweight crown on June 9. Also, Saul Alvarez, who takes on Shane Mosley on May 5th at the MGM Grand - Middleweight king Sergio Martinez will join the show to discuss his career, and unbeaten lightweight Mercito Gesta joins the show to discuss his fight on Saturday night as part of the Top Rank/HBO pay-per-view.

Plus all of the week's news and notes and a signed Tim Bradley glove giveaway. Join the show by calling in with your questions @ (646) 478-0442