Matthews (hamstring) tallied zero points (0-2 FG, 0-2 3Pt) and one assist in 10 minutes Wednesday in the Hawks' 131-116 loss to the Bulls in the Eastern Conference Play-In Tournament.

Matthews (hamstring) isn't on the injury report for Wednesday's Play-In game against the Bulls, Brad Rowland of the Locked On Podcast Network reports.

Matthews (hamstring) won't play against the Pacers on Sunday, Brad Rowland of the Locked On Podcast Network reports.

Matthews (hamstring) is out for Friday's game against the Timberwolves, Lauren L. Williams of The Atlanta Journal-Constitution reports.

Matthews (hamstring) has been ruled out for Wednesday's game against the Hornets, Lauren L. Williams of The Atlanta Journal-Constitution reports.

Matthews is questionable for Wednesday against Charlotte with right hamstring soreness, Kevin Chouinard of the Hawks' official site reports.

Matthews produced zero points (0-2 FG, 0-2 3Pt) over four minutes during Thursday's 109-95 loss to the Mavericks.

Matthews is questionable for Thursday's game in Phoenix due to an illness, Brad Rowland of the Locked On Podcast Network reports.

Matthews logged five points (2-2 FG, 1-1 3Pt, 0-1 FT), five rebounds and two blocks across 14 minutes Thursday in the Hawks' 124-97 loss to the Raptors.

Matthews (illness) isn't on the injury report for Friday's game against Toronto, Lauren L. Williams of The Atlanta Journal-Constitution reports.