Walker (back) played the final 1:31 of Thursday's 127-113 win over the Grizzlies, recording one assist and no other statistics.
Walker (back) is not listed on the injury report for Thursday's game against the Grizzlies.
Walker (back) is out for Wednesday's game against the Wizards.
Walker (back) has been listed as questionable for Wednesday's game against the Wizards, Tony East of WTHR Channel 13 Indianapolis reports.
Walker racked up three points (1-3 FG, 1-3 3Pt), two rebounds, two assists and two blocks over 21 minutes during Wednesday's 133-119 victory over Detroit.
Walker finished with eight points (3-5 FG, 2-3 3Pt), 12 rebounds, two assists, one block and two steals over 22 minutes off the bench during Sunday's 108-93 win over Cleveland.
Walker logged 12 points (5-7 FG, 1-2 3Pt, 1-3 FT), three assists, two boards, one steal and one block in 19 minutes of play during Wednesday's 129-113 win over the Bulls.
Walker finished Tuesday's 120-112 loss to the Bucks with 11 points (3-5 FG, 1-3 3Pt, 4-4 FT), one rebound, one assist, one block and three steals across 16 minutes.
Walker finished Sunday's 119-104 win over New Orleans with eight points (3-10 FG, 2-7 3Pt), nine rebounds and two assists in 21 minutes.
Walker ended with 15 points (6-7 FG, 3-4 3Pt), three rebounds and one block over 20 minutes during Sunday's 113-109 loss to the Hornets.