Chiefs RB Knile Davis has been diagnosed with a sprained left knee and fractured fibula.
Knile Davis was forced from Kansas City's Wild Card game against the Colts with a knee injury, and will not return.
Knile Davis rushed 27 times for 81 yards and two touchdowns and caught two passes for five yards in the Chiefs' Week 17 loss to San Diego.
The Kansas City Star expects the Chiefs to treat Sunday's Week 17 game against the Chargers as a preseason finale.
Knile Davis rushed for two yards on one carry in Week 16 against the Colts.
Knile Davis rushed nine times for 34 yards with a touchdown and caught two passes for eight yards in Sunday's Week 15 win at Oakland.
Coach Andy Reid said the coaching staff is gaining more trust in Knile Davis.
Knile Davis rushed 11 times for 30 yards and a touchdown in Kansas City's Week 14 win over the Redskins, adding a 17-yard reception.
Knile Davis rushed one time for three yards in Sunday's Week 12 loss to the Chargers.
Knile Davis had three carries for 13 yards in Week 11 against the Broncos.
Chiefs running backs coach Eric Bieniemy said he's pleased with Knile Davis' progress.
Knile Davis didn't handle an offensive touch in Week 9 at Buffalo.
Knile Davis rushed one time for two yards in Sunday's Week 4 win over the Giants.
Knile Davis rushed six times for 25 yards in Kansas City's Week 3 win over the Eagles.