Smart was ejected from Wednesday's game against the Warriors after throwing a punch at Charles Bassey, Adam Spolane of Sports Radio 610 Houston reports.
Garland supplied 13 points (5-12 FG, 1-6 3Pt, 2-2 FT), five rebounds and six assists in 24 minutes during Tuesday's 133-110 loss to the Suns.
Sanders produced nine points (2-6 FG, 1-4 3Pt, 4-4 FT), three rebounds, seven assists and one steal over 26 minutes during Tuesday's 133-110 loss to the Suns.
Wagler finished with 11 points (3-12 FG, 1-7 3Pt, 4-5 FT), four assists and two steals across 23 minutes during Tuesday's 133-110 loss to Phoenix.
Tshiebwe (illness) is off the injury report for Wednesday's game against the Warriors.
Sheppard accumulated eight points (3-8 FG, 2-7 3Pt) over 17 minutes during Monday's 110-100 win over the Nuggets.
Smith tallied 14 points (6-13 FG, 2-8 3Pt), seven rebounds and three assists across 38 minutes in Monday's 110-100 win over the Nuggets.
Sengun delivered 20 points (9-17 FG, 1-3 3Pt, 1-3 FT), 11 rebounds, eight assists, a steal and a block across 35 minutes in Monday's 110-100 win over the Nuggets.
VanVleet finished with 12 points (4-9 FG, 3-6 3Pt, 1-2 FT), a rebound and two assists across 30 minutes in Monday's 110-100 win over the Nuggets.