The Ceasar Gracie camp brings the Strikeforce 170-pound title home with Nick Diaz's win over Evangelista "Cyborg" Santos on Jan. 29 in San Jose. Photo by Regidor Biala for

SAN JOSE, Calif. — ( was on the scene at the HP Pavilion Saturday night for “Strikeforce: Diaz vs. Cyborg” which aired live on Showtime. The main event saw Strikeforce welterweight champ Nick Diaz defend his title with an armbar submission win over Evangelista “Cyborg” Santos. Middleweight champ Ronaldo “Jacare” Souza defeated H.I.T. Squad brawler Robbie Lawler via rear-naked choke, football legend and 1992 Olympian Herschel Walker picked up his second MMA win with a first round TKO of Scott Carson and Roger Gracie kept his undefeated record in tact by submitting MMA veteran Trevor Prangley.

Shooting exclusively for, professional Bay Area photographer Regidor Biala has provided us with the following gallery. You can check out more of Regidor’s work at and follow him on Twitter @regidor.

[All photos by Regidor Biala for]

[All photos by Regidor Biala for]

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