Friday’s festivities took place at Crowne Plaza San Diego in California. The nearby Valley View Casino Resort hosts Saturday’s event.
Among those weighing were welterweight champ Nick Diaz (169.75 pounds) and fellow headliner Paul Daley (169.5), who fight in the Showtime-televised main event.
The official weigh-in results included:
- Champ Nick Diaz (169.75) vs. Paul Daley (169.5)
- Champ Gilbert Melendez (154.75) vs. Tatsuya Kawajiri (154.25)
- Keith Jardine (205) vs. Gegard Mousasi (205.5)
- Shinya Aoki (155) vs. Lyle Beerbohm (155.5)
- Robert Peralta (144.5) vs. Hiroyuki Takaya (144.5)
- Brett Albee (218.5) vs. Virgil Zwicker (222.5)
- Saad Awad (155.5) vs. Joe Duarte (155.5)
- A.J. Matthews (169) vs. Herman Terrado (170.5)
- Edgar Cardenas (139) vs. Rolando Perez (140)
- Casey Ryan (185) vs. Paul Song (184.5)