Patrick Mahomes led the Chiefs to a comeback win in the Super Bowl by trailing by 10 points. They'll need to do it again on Sunday night. The Chiefs cut the 49ers' lead to 10-3 with a field goal just before halftime. Mahomes made key throws to Rice and Watson to move the ball inside the 49ers' 40-yard-line. They still trail, but will get the ball to start the second half.