Trilogy links

Cain Velazquez vs. Junior Dos Santos (1-1-TBD)
UFC on FOX 1 (free through 10/19)
UFC 155 (free through 10/19)
UFC 166 (future)

Nate Diaz vs. Gray Maynard (1-1-TBD)
TUF 5 episode 12 (free)
UFN 20
TUF 18 Finale (future)

Randy Couture vs. Vitor Belfort (Couture 2-1)
UFC 15
UFC 46
UFC 49

Randy Couture vs. Chuck Liddell (Liddell 2-1)
UFC 43
UFC 52
UFC 57

Tim Sylvia vs. Andrei Arlovski (Sylvia 2-1)
UFC 51 (free)
UFC 59
UFC 61

Tito Ortiz vs. Ken Shamrock (Ortiz 3-0)
UFC 40
UFC 61
UFN 6.5

Minotauro Nogueira vs. Heath Herring (Nogueira 3-0)
PRIDE 17 (free)
PRIDE Critical Countdown 2004 (free)
UFC 73 (free)

Georges St-Pierre vs. Matt Hughes (St-Pierre 2-1)
UFC 50
UFC 65
UFC 79

Rampage Jackson vs. Wanderlei Silva (Silva 2-1)
PRIDE Final Conflict 2003 (free)
PRIDE 28 (free)
UFC 92

Matt Hughes vs. BJ Penn (Penn 2-1)
UFC 46
UFC 63
UFC 123

Brian Stann vs. Steve Cantwell (Stann 2-1)
WEC 26
WEC 35
UFN 19

Frankie Edgar vs. Gray Maynard (1-1-1)
UFN 13
UFC 125
UFC 136

Forrest Griffin vs. Tito Ortiz (Griffin 2-1)
UFC 59 (free)
UFC 106
UFC 148
 
Spencer Fisher vs Sam Stout (Stout 2-1)
UFC 58
UFN 10
UFC on FX 4