Both players were listed as questionable to play on the Chiefs' final practice report of the week, Kelce with an injured back and Hardman with a pelvic injury.
Kelce led the Chiefs during the regular season with 110 receptions, 1,338 yards and 12 touchdowns. He caught 14 passes and scored two touchdowns in last week's divisional round win over the Jacksonville Jaguars.
Hardman hasn't played since a Week 9 win over the Tennessee Titans. He caught 25 passes for 297 yards and four touchdowns. He also scored a pair of rushing touchdowns.