- Date
- Venue
- The Palace of Auburn Hills
- Auburn Hills, Michigan
- Bouts
- 11
- Finishes
- 7 of 11
- 4 KO/TKO · 3 sub
- Bonuses
- George Sotiropoulos vs. Joe Lauzon
- FOTN
Full results
Main Card
- Quinton Jacksondef.
USA · 30-8-0 record going in: 30-8-0 Lyoto MachidaDecision (split) Round 3 5:00 Light Heavyweight
BRA · 16-1-0 record going in: 16-1-0 - B.J. Penndef.
USA · 15-7-1 record going in: 15-7-1 Matt HughesKO (punches) Round 1 0:21 Welterweight
USA · 45-7-0 record going in: 45-7-0 - Maiquel Falcãodef.
BRA · 25-3-0 record going in: 25-3-0 Gerald HarrisDecision (unanimous) Round 3 5:00 Middleweight
USA · 17-2-0 record going in: 17-2-0 - Phil Davisdef.
USA · 7-0-0 record going in: 7-0-0 Tim BoetschSubmission (kimura) Round 2 2:55 Light Heavyweight
USA · 12-3-0 record going in: 12-3-0 - George Sotiropoulosdef.
AUS · 13-2-0 record going in: 13-2-0 Joe LauzonSubmission (kimura) Round 2 2:43 Lightweight
USA · 19-5-0 record going in: 19-5-0
Prelims
- Brian Fosterdef.
USA · 15-5-0 record going in: 15-5-0 Matt BrownSubmission (guillotine choke) Round 2 2:11 Welterweight
USA · 11-9-0 record going in: 11-9-0 - Mark Muñozdef.
USA · 8-2-0 record going in: 8-2-0 Aaron SimpsonDecision (unanimous) Round 3 5:00 Middleweight
USA · 8-1-0 record going in: 8-1-0 - Dennis Hallmandef.
USA · 48-13-2 record going in: 48-13-2 Karo ParisyanTKO (punches) Round 1 1:47 Welterweight
USA · 19-5-0 record going in: 19-5-0 - Edson Barbozadef.
BRA · 6-0-0 record going in: 6-0-0 Mike LulloTKO (leg kicks) Round 3 0:26 Lightweight
USA · 8-1-0 record going in: 8-1-0 - Paul Kellydef.
GBR · 11-3-0 record going in: 11-3-0 T.J. O'BrienTKO (elbows) Round 2 3:16 Lightweight
USA · 16-3-0 record going in: 16-3-0 - Nik Lentzdef.
USA · 19-3-2 record going in: 19-3-2 Tyson GriffinDecision (split) Round 3 5:00 Lightweight
USA · 14-4-0 record going in: 14-4-0
In brief
UFC 123 took place on 20 November 2010 at The Palace of Auburn Hills, Auburn Hills, Michigan. Main event: Quinton Jackson def. Lyoto Machida (Decision (split) · Round 3 5:00). Full results for all 11 fights on the card, with winner, method and round.