UFC 158: Live Results, Play-by-Play and Fight Card Highlights

Saturday marked the end of a grueling UFC fight week for welterweight champion Georges St-Pierre and his most intense challenger yet, the infamous Nick Diaz.

Here's the full fight results on UFC 158, from the first bout on the card to the final bell.

UFC 158 Main Card

• Georges St-Pierre (24-2) def. Nick Diaz (26-9-0-1) via Unanimous Decision
[St-Pierre Retains UFC Welterweight Championship]

• Johny Hendricks (15-1) def. Carlos Condit (28-7) via Unanimous Decision
• Jake Ellenberger (29-6) def. Nate Marquardt (32-12-2) via KO (Punches), Round 1 (3:00)
• Chris Camozzi (19-5) def. Nick Ring (13-2) via Split Decision
• Mike Ricci (8-3) def. Colin Fletcher (8-3) via Unanimous Decision

Preliminary Card (FX)

• Patrick Cote (19-8) def. Bobby Voelker (24-9) via Unanimous Decision
• Darren Elkins (16-2) def. Antonio Carvalho (15-6) via TKO (Punches), Round 1 (3:06)
• Jordan Mein (27-8) def. Dan Miller (14-7-0-1) via TKO (Punches), Round 1 (4:42)
• John Makdessi (11-2) def. Daron Cruickshank (12-3) via Unanimous Decision

Preliminary Card (Facebook)

• Rick Story (15-6) def. Quinn Mulhern (18-3) via TKO (Punches), Round 1 (3:05)
• T.J. Dillashaw (7-1) def. Issei Tamura (7-4) via KO (Knee & Punches), Round 2 (0:26)
• George Roop (13-9-1) def. Reuben Duran (8-5-1) via Unanimous Decision