According to Steven Marrocco on twitter:

Clay Guida confirms he's fighting Takanori Gomi at UFC 125 on ESPN Chicago's "MMA Tonight"

Clay "The Carpenter" Guida (27-11)
Win Rafael dos Anjos - Submission (Jaw Injury) UFC 117
Win Shannon Gugerty - Submission (Arm-Triangle Choke) UFC Versus 1
Loss Kenny Florian - Submission (Rear-Naked Choke) UFC 107

Takanori "The Fireball Kid" Gomi (32-6)
Win Tyson Griffin - KO (Punch) UFC Versus 2
Loss Kenny Florian - Submission (Rear-Naked Choke) UFC FN 21
Win Tony Hervey - Decision (Unanimous) VTJ 2009

Jan 1st, live on Pay-per-view from Las Vegas, Nevada:

- Frankie Edgar +125 vs. Gray Maynard -155 [LW title]
- Shane Carwin vs. TBA
- Clay Guida vs Takanori Gomi
- Chris Leben vs. Brian Stann
- Thiago Silva vs. Brandon Vera
- Nate Diaz vs. Dong Hyun Kim
- Antonio McKee vs. Jacob Volkmann