Green Bay Packers quarterback Aaron Rodgers practiced for the first time this week on Saturday morning, providing the first positive sign he’ll be able to fight through a knee sprain and play Sunday against the Minnesota Vikings.

Tom Silverstein of the Milwaukee Journal Sentinel reports the Packers will re-evaluate Rodgers on Sunday morning:

#Packers quarterback Aaron Rodgers took part in practice Saturday morning, but he is still listed as questionable and there is no guarantee he plays Sunday. He will be evaluated in the morning to see how the knee responded. — Tom Silverstein (@TomSilverstein) September 15, 2018

Rodgers missed practice Wednesday and Thursday after spraining his knee in the Packers’ comeback win over the Chicago Bears in the season opener.

Coach Mike McCarthy said Rodgers didn’t need to practice this week to play on Sunday, but his participation at practice Saturday suggests Rodgers is trending in the right direction.

As long as Rodgers’ left knee doesn’t respond negatively overnight and into Sunday morning, it appears he’s on track to play in Week 2.

The Packers are still listing Rodgers as questionable against the Vikings. It’s possible the Packers will wait until Rodgers can get on the field and workout Sunday morning before officially determining his playing status. Inactives are announced 90 minutes before kickoff.