Williams completed 16 of 30 passes for 120 yards and added 15 rushing yards on two carries in Sunday's 19-3 loss to the Patriots.
Williams (ankle) wasn't listed on the Bears' first Week 10 injury report.
Williams twisted his left ankle on the Bears' final play of Sunday's 29-9 loss to the Cardinals, but the quarterback said after the game that he'll be "OK" moving forward, Courtney Cronin of ESPN.com reports. "I landed wrong and just kind of tweaked it and [on] the last play, the dude grabbed my ankle and gator rolled," Williams said. "Tried to get off of it because when you stay on it, that's when bad stuff starts to happen and [it] breaks and all of that. Tried to just let my body go so I could fall and roll with him."
Williams completed 23 of 29 passes for 226 yards with four touchdowns and one interception in the Bears' 35-16 win over the Jaguars on Sunday in London. He also rushed four times for 56 yards.
Williams completed 20 of 29 passes for 304 yards and two touchdowns in Sunday's 36-10 win over the Panthers. He added five rushing attempts for 34 yards.
Williams completed 17 of 23 passes for 157 yards with a touchdown and no interceptions and rushed five times for 12 yards in the Bears' 24-18 win over the Rams on Sunday. He also committed a fumble recovered by Chicago.
Williams, Cole Kmet and Gerald Everett met with Bears offensive coordinator Shane Waldron to express their frustration with the play-calling, Fox's Jay Glazer reported on Fox NFL Sunday.
Williams completed 33 of 52 passes for 363 yards and two touchdowns with two interceptions in Sunday's 21-16 loss to the Colts.
Williams completed 14 of 29 passes for 93 yards in Sunday's 24-17 win over the Titans. He added five rushes for 15 yards.
Coach Matt Eberflus said Tuesday that Williams and the majority of starters will not suit up for Thursday's road exhibition finale against the Chiefs, Kevin Fishbain of The Athletic reports.