Fox is questionable for Friday's game against the Warriors due to left hip soreness.
Kessler logged 10 points (5-10 FG), 11 rebounds, three assists, one block and one steal over 29 minutes during Wednesday's 123-112 victory over the Bucks.
Mamukelashvili chipped in 23 points (9-15 FG, 5-8 3Pt), three rebounds, two assists and one steal over 26 minutes during Wednesday's 123-112 victory over the Bucks.
Castle ended Wednesday's 124-119 victory over the Bulls with 11 points (5-13 FG, 1-5 3Pt), one rebound, three assists and two steals over 29 minutes.
Wembanyama ended Wednesday's 124-119 victory over the Bulls with 32 points (13-18 FG, 2-6 3Pt, 4-5 FT), nine rebounds, one assist, five blocks and two steals over 32 minutes.
Fox closed Wednesday's 124-119 win over the Bulls with 17 points (7-17 FG, 2-7 3Pt, 1-2 FT), four rebounds, nine assists and three steals over 31 minutes.
Sexton did not return to Wednesday's 123-112 win over the Bucks and required stitches to close a cut on his forehead, Thuc Nhi Nguyen of the Los Angeles Times reports.
Head coach JJ Redick said that X-rays on Reaves' left heel came back negative, but they won't have another update until he undergoes further imaging back in Los Angeles on Thursday, Dave McMenamin of ESPN.com reports.
Sexton went back to the locker room during Wednesday's game against the Bucks after bumping heads with Ryan Rollins, Thuc Nhi Nguyen of the Los Angeles Times reports.