Indiana Pacers forward Pascal Siakam (knee) has been tagged as doubtful on the injury report for Tuesday's clash against the New York Knicks, indicating he is unlikely to return to the lineup. The Cameroonian has been out of action for four games due to a right knee sprain. Indiana has almost the entire team on the injury report ahead of Tuesday's contest, making it impossible to project how the rotation will look. That said, Jarace Walker is healthy and has been a bigger part of the offense in the games Siakam has missed. Additionally, Kobe Brown and Jalen Slawson are poised to receive increased opportunities because the team lacks options at the No. 4 spot.

Milwaukee Bucks point guard Kevin Porter Jr. (knee) will rejoin the lineup on Tuesday against the Cleveland Cavaliers. He skipped the second leg of a back-to-back on Sunday versus Indiana to manage a knee issue. Earlier this month, Porter Jr. missed four games due to right knee synovitis. In his last appearance, Porter Jr. made an impact all over the court, finishing a 122-99 loss to Atlanta with 18 points, seven rebounds, seven assists, two steals, and one block. On Tuesday night, Porter Jr. could be the primary offensive option for the Bucks, as Giannis Antetokounmpo (ankle) is hurt and may miss the game.

New York Knicks point guard Jalen Brunson (ankle, neck) is questionable for Tuesday's meeting with the Indiana Pacers. Brunson produced 29 points and nine assists against the Pacers on Friday night, but he may have to sit out Tuesday's rematch due to ankle and neck injuries. Brunson's absence would create additional playing opportunities for Jose Alvarado, Jordan Clarkson, and Landry Shamet. Additionally, Karl-Anthony Towns will be expected to be much more active on the offensive end. Towns has averaged 28.2 points and 14.0 rebounds in five games without Brunson this season.

Philadelphia 76ers center Joel Embiid (oblique) has been ruled out for Tuesday's matchup with the Denver Nuggets. He will miss a 10th consecutive game due to a right oblique strain. According to 76ers head coach Nick Nurse, Embiid has resumed basketball activities. This suggests that the former MVP shouldn't be too far from returning. However, he still needs a bit more time to recover, giving Andre Drummond and Adem Bona a chance to impress against Nikola Jokic. Drummond had a big 17-rebound performance on Sunday against Portland when he returned from a three-game absence. The veteran outperformed Bona and may have earned himself a starting spot for Tuesday.