UFC 100: Lesnar vs. Mir 2
- Cast: Brock Lesnar, Frank Mir, Georges St-Pierre, Thiago Alves, Dan Henderson
- Duration: 178 minutes
- Genre:
- Rating: 5.5/10
- Release Date: 2009-07-11
UFC 100 was a mixed martial arts event produced by the Ultimate Fighting Championship (UFC) on July 11, 2009, in Las Vegas, Nevada. The main event was a rematch between UFC Heavyweight Champion Brock Lesnar and Interim UFC Heavyweight Champion Frank Mir.
