Kansas City Chiefs quarterback Patrick Mahomes tore the ACL in his left knee Sunday, the team announced, ending his season the same day the Chiefs’ playoff hopes were dashed.

Under head coach Andy Reid, the Kansas City Chiefs have built a dynasty behind Mahomes and have appeared in five of the last six Super Bowls. Mahomes, still only 30 years old, already has three championship rings but he won’t be adding to that tally this season.

The Texas Tech Red Raiders commanded the national spotlight on Saturday during the Big 12 Championship game against the BYU Cougars. The dominant showing at AT&

Patrick Mahomes suffered a serious knee injury that already looks season-ending. The Chiefs are out of the playoffs.

We made some mistakes, they cost us in the end. All in all, we came up short on both sides of the ball and special teams,” Andy Reid said.