The extent of Shumpert's soreness was unclear, but Shumpert and coach Mike Woodson said they thought the forward would play in Game 4 on Tuesday night, when the Knicks' Eastern Conference semifinal series against Indiana resumes. The Pacers lead 2-1.
Shumpert said the soreness was related to a fall he took in Game 3 and not the surgery he underwent last year on the knee. Shumpert appeared to bang the knee in a collision in the second half of the Knicks' loss Saturday. He had surgery to repair a torn anterior cruciate ligament last year and had been relatively pain-free since his return.
Smith and Martin had also missed practice Sunday.
Smith first came down with the illness on Friday night. He played through a fever on Saturday but shot just 4-for-12. Smith is shooting 12-for-52 in this series.
Woodson said Monday that Martin had come down with the same illness that affected Smith. The coach expressed concern that the illness, which Smith described Saturday as a "virus," could spread to other teammates.