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 former champion Robert Guerrero to discuss Amir Khan's recent loss, Floyd Mayweather Jr. and more, and prospect Roberto Marroquin comes on to talk about his win upcoming Top Rank Live headliner.

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