Wiseman (groin) is not listed on the injury report ahead of Tuesday's preseason opener against the Hawks.
With Myles Turner (knee) and Isaiah Jackson (hamstring) both ruled out, the Pacers are expected to take an extended look at Jarace Walker and Wiseman on Tuesday. The 23-year-old will have to compete for minutes off the bench with Obi Toppin, Jackson and Walker, but Wiseman could push his way to the team's backup center role with a strong preseason.