World Series of Fighting 13 will come from the Sands Bethlehem Event Center on Saturday and the weight-ins will take place on Friday afternoon. 
The weigh-ins will take place at the Sands Bethlehem Event Center at 5 p.m. ET and the weigh-ins are free and open to the public.
World Series of Fighting 13 will be headlined by a 140 pound catchweight bout as bantamweight champion Marlon Moraes meets Cody Bollinger in a scheduled five round, non-title bout.
The current WSOF 13: Moraes vs. Bollinger fight card is below.
Main Card: (NBCSN – 9 p.m. ET/6 p.m. PT)
Marlon Moraes (13-4-1) vs. Cody Bollinger (16-2)
Ozzy Dugulubgov (5-2) vs. Keon Caldwell (9-2)
Timur Valiev (7-1) vs. Isaiah Chapman (6-1)
Frankie Perez (8-1) vs. Tom Marcellino (7-2)
Preliminary Card: (NBCSports.com – 6 p.m. ET/3 p.m. PT)
Tenyeh Dixon (11-10) vs. Emmanuel Walo (6-1-1)
Katlyn Chookagian (1-0) vs. Brigitte Narcise (0-1)
Matt Secor (4-2) vs. Brett Shoenfelt (7-5)
Nick Browne (1-0) vs. Sidney Outlaw (3-0)
Jonathan Hughes (2-4) vs. Daisuke Yamaji (2-0)
Luciano Cristovam (0-1) vs. Mike Pope (3-2)
Sidemar Honorio (8-5) vs. Matthew Lozano (4-2)