Week 15 went about as poorly as it possibly could have gone for the Kansas City Chiefs.

Not only did every outcome swing against the Chiefs, eliminating them from playoff contention, but superstar quarterback Patrick Mahomes also suffered a season-ending injury.

Kansas City announced on social media the three-time Super Bowl MVP tore his ACL in the final moments of the Chiefs' Week 15 loss to the Los Angeles Chargers. Mahomes went down after the fourth quarter's two-minute warning and needed help from the Chiefs' training staff to walk off the field and into the locker room.

Here's what that means for the rest of Mahomes' – and the Chiefs' – season:

CHIEFS PLAYOFF PICTURE: Odds, remaining schedule, AFC West standings