Weights: Guerrero-Aydin, Groves-Sierra

FINAL WEIGHTS: SHOWTIME CHAMPIONSHIP BOXING:

ROBERT GUERRERO: 145 ¾ Pounds

SELCUK AYDIN: 146 ½ Pounds

SHAWN PORTER: 146 ¼ Pounds

ALFONSO GOMEZ: 146 ½ Pounds



SHOWTIME EXTREME:

HUGO CENTENO: 152 Pounds

AYI BRUCE: 151 ½ Pounds

GEORGE GROVES: 169 ½ Pounds

FRANCISCO SIERRA: 170 Pounds

Time Permitting:

MANUEL AVILA: 122 ½ Pounds

RAYMOND CHACON: 121 ½ Pounds

Guerrero vs. Aydin, a 12-round fight for the WBC Interim Welterweight World Championship, is presented by Golden Boy Promotions in association with Arena-Box Promotion and sponsored by Corona, DeWalt Tools and AT&T. The SHOWTIME CHAMPIONSHIP BOXING telecast will air live at 10:00 p.m. ET/PT (delayed on the West Coast) with Shawn Porter facing Alfonso Gomez for the NABO Welterweight title in the co-featured fight and preliminary fights to air live on SHOWTIME EXTREME® at 8:00 p.m. ET/PT.

Tickets priced at $252, $127, $62, and $26 are available for purchase online at Ticketmaster.com, charge by phone at (800) 745-3000 and at the HP Pavilion Ticket Office.