The Associated Press | October 1, 2013 Oregon's Thomas "unlikely" against UC Share EUGENE, Ore. -- Oregon running back De'Anthony Thomas is unlikely to play against Colorado this weekend after emerging from practice wearing a boot on his injured right ankle. Running backs coach Gary Campbell told reporters on Tuesday that his return is "not going to happen" when the No. 2 Ducks (4-0, 1-0 Pac-12) visit Colorado (2-1, 0-0) on Saturday. Thomas was injured on the opening kickoff of second-ranked Oregon's 55-16 victory against California on Saturday night, slipping on turf that was slick from a driving rain. Thomas has rushed for 338 yards rushing and six touchdowns this season. He also has 485 all-purpose yards through three games. College football: TV schedule and game times Here are the college football TV schedules for every week and game times for the 2021 season. READ MORE The 25 biggest FCS football stadiums in the country Twenty-five FCS football stadiums hold a capacity of more than 20,000 heading into 2021. Here is the complete list of the biggest stadiums in the country. READ MORE The 25 biggest college football stadiums in the country Here are the 25 biggest college football stadiums in the United States, beginning with the Big House in Ann Arbor with a capacity of 107,601. READ MORE