UFC 165 is set for Saturday night in the Air Canada Centre.
Jon Jones can make it a UFC light heavyweight-record sixth title defense with a win, and join an elite list with 10 straight Octagon victories. The main eventers, Jones and Alexander Gustafsson, weighed in at an identical 204.5-pounds.
Bantamweight No. 1 contender Eddie Wineland initially came in overweight, but MMAJunkie's Mike Bohn reports that the commission made an incorrect announcement. The co-main event, a title fight for the interim UFC 135-pound strap, is now official.
Complete UFC 165 Weigh-In Results
UFC Light Heavyweight Championship: Jon Jones (204.5) vs. Alexander Gustafsson (204.5)
Interim UFC Bantamweight Championship: Renan Barao (135) vs. Eddie Wineland (135)
Brendan Schaub (237) vs. Matt Mitrione (260.5)
Costa Philippou (186) vs. Francis Carmont (186)
Pat Healy (155.75) vs. Khabib Nurmagomedov (156)
Mike Ricci (155.5) vs. Myles Jury (156)
Ivan Menjivar (136) vs. Wilson Reis (135)
Chris Clements (169.5) vs. Stephen Thompson (170.5)
Mitch Gagnon (136) vs. Dustin Kimura (136)
John Makdessi (155) vs. Renee Forte (155.5)
Jesse Ronson (155.5) vs. Michel Prazeres (155)
Roland Delorme (136) vs. Alex Caceres (136)
Nandor Guelmino (230) vs. Daniel Omielanczuk (245.5)