Bears' Khalil Mack 'day-to-day' with ankle injury

Chicago’s biggest defensive weapon could be crippled as Tom Brady and the Patriots prepare to roll into town.

Bears linebacker Khalil Mack is considered day-to-day with an ankle injury suffered in Sunday’s overtime loss to the Dolphins, coach Matt Nagy announced Wednesday.

“We’re just going to continue to keep an eye on it and be more cautious than anything,” Nagy said.

Mack was hurt in the first half of Sunday’s game and missed 16 snaps, though he was able to return to play with his ankle taped up. He is scheduled to undergo tests on his ankle this week to determine the severity of the injury.

The Bears are slated to host the Patriots at 1 p.m. ET Sunday.