Smart has been suspended for three games for throwing a punch during Wednesday's matchup against Golden State, Shams Charania of ESPN reports.
Nesmith (knee) is questionable for Friday's game against the Knicks.
Toppin finished with eight points (3-7 FG, 2-4 3Pt), three rebounds and one assist over 16 minutes during Wednesday's 114-101 victory over the Wizards.
Eason totaled six points (2-11 FG, 0-5 3Pt, 2-2 FT), three rebounds and one block in 22 minutes during Wednesday's 115-108 victory over the Warriors.
Durant posted 20 points (8-17 FG, 1-4 3Pt, 3-4 FT), four rebounds and five assists across 34 minutes during Wednesday's 115-108 win over the Warriors.
Thompson had 19 points (8-11 FG, 0-1 3Pt, 3-5 FT), seven rebounds, four assists, two blocks and one steal over 29 minutes during Wednesday's 115-108 win over the Warriors.
VanVleet had 18 points (6-9 FG, 4-7 3Pt, 2-2 FT), two rebounds, six assists and three steals over 30 minutes during Wednesday's 115-108 victory over Golden State.
Sengun tallied 19 points (8-14 FG, 1-2 3Pt, 2-4 FT), 13 rebounds, nine assists, one steal and one block over 37 minutes in Wednesday's 115-108 victory over the Warriors.
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.