UFC 155 fight card and rumors for 'Dos Santos vs Velasquez' on Dec. 29

Event: UFC 155: "Dos Santos vs. Velasquez 2"
Date: Sat., Dec. 29, 2012, at 10 p.m. ET on pay-per-view
Location: MGM Grand Garden Arena in Las Vegas, Nevada

Main Event:

265 lbs.: UFC Heavyweight Champion Junior dos Santos vs. Cain Velasquez

Main Card On Pay-Per-View (PPV):

155 lbs.: Joe Lauzon vs. Jim Miller
185 lbs.: Tim Boetsch vs. Constantinos Philippou
185 lbs.: Alan Belcher vs. Yushin Okami
185 lbs.: Chris Leben vs. Derek Brunson

"Prelims" Under Card On FX:

135 lbs.: Brad Pickett vs. Eddie Wineland
135 lbs.: Byron Bloodworth vs. Erik Perez
155 lbs.: Melvin Guillard vs. Jamie Varner
155 lbs.: Michael Johnson vs. Myles Jury

"Prelims" Under Card On Facebook:

265 lbs.: Philip De Fries vs. Todd Duffee
125 lbs.: Chris Cariaso vs. John Moraga
145 lbs.: Leonard Garcia vs. Max Holloway

For more on the upcoming UFC 155 event click here.