Moeaki was cut by the Bears on Saturday, Brad Biggs of the Chicago Tribune reports.
The roster move comes as a bit of a surprise, as after a solid preseason, Moeaki was expected to be the backup tight end behind Zach Miller. Rob Housler and Khari Lee will likely be fighting for that spot now.
Moeaki (hamstring) caught his only pass target for six yards Saturday against the Chiefs.
Moeaki caught his pass with the first-team offense on the first drive of the third quarter. Based on his usage over the last two weeks, he appears on track to be Zach Miller's backup as the team's primary receiving option at tight end.
Moeaki suffered a left hamstring injury during Thursday's preseason game against the Patriots, WGN Radio's Adam Hoge reports.
The hamstring issue marred an otherwise solid night for the oft-injured Moeaki, who caught four passes for 28 yards on five targets while filling in for Zach Miller (concussion). Assuming the injury isn't too serious, Moeaki seems to be ahead of Khari Lee in the battle for the No. 2 tight end job.