Pete Carroll’s Seattle return ended without a winner when Jalan Gaines blocked Daniel Carlson’s 55-yard field-goal try for Las Vegas as time expired, leaving the Raiders and Seahawks tied at 23 on Thursday night.

Plenty of playoff contenders suddenly find themselves dealing with major injuries to notable players as the college football season reaches its halfway point.

Shedeur Sanders threw a TD pass to Michael Harrison in the second overtime after leading a 98-yard drive to tie the game with 36 seconds remaining in the fourth quarter and No. 18 Colorado rallied to beat Colorado State 43-35 early Sunday in front of a full house packed with celebrities.