Ben Simmons’ outlook for Tuesday’s game between the Philadelphia 76ers and Detroit Pistons doesn’t look promising currently.

As Serena Winters of NBC Sports Philadelphia revealed, Simmons missed practice Monday and is listed as questionable.

Simmons left Saturday’s game against the Orlando Magic after just eight minutes due to back tightness, and it seems the team is either being cautious by holding him out of practice, or it’s still bothering him a fair amount. Prior to the injury, the reigning Rookie of the Year scored four points with four assists in the eight-minute span.

During the Sixers’ previous game against the Chicago Bulls, Simmons tallied his first triple-double of the season, scoring 13 points with 13 rebounds and 11 assists. He was seemingly well on his way to another huge stat line against the Magic as well.

Winters also provided updates on Mike Muscala, Wilson Chandler and Jerryd Bayless.

Chandler’s potential return this week is big, as the Sixers could use depth at the forward spot. He’d add a much-needed boost on both ends of the floor to the second unit. There’s been no specific timeline on a potential return for Muscala or Bayless to this point, but the former seems day-to-day.

Update

Kyle Neubeck of the Philly Voice revealed Muscala was a full participant in practice and has been moved from doubtful to questionable for the game. It seems he’s trending towards playing in one of the Sixers’ upcoming games.