Reath (back) is listed as questionable for Friday's game versus the Spurs.
Reath finished Sunday's 121-82 loss to the Kings with 14 points (5-12 FG, 2-5 3Pt, 2-2 FT), six rebounds, one block and three steals in 24 minutes.
Reath isn't in the starting five for Friday's game versus Miami, Casey Holdahl of the Trail Blazers' official site reports.
Reath ended Saturday's 114-111 loss to Denver with 24 points (9-14 FG, 3-6 3Pt, 3-3 FT), eight rebounds, two assists, two blocks and one steal over 26 minutes.
Reath produced 26 points (10-14 FG, 5-6 3Pt, 1-2 FT), three rebounds, one assist, one block and one steal in 39 minutes during Monday's 119-114 loss to Minnesota.
Reath ended with 18 points (8-16 FG, 2-8 3Pt, 0-1 FT), five rebounds, one assist, two blocks and two steals in 23 minutes during Friday's 122-92 win over the Grizzlies.
The Trail Blazers are converting Reath's two-way contract to a three-year, standard NBA contract Friday, Adrian Wojnarowski of ESPN reports.
Reath closed with eight points (3-3 FG, 2-2 3Pt), one rebound and one assist over 13 minutes during Sunday's 112-103 loss to the Nuggets.
Reath supplied 16 points (6-9 FG, 2-4 3Pt, 2-2 FT), three rebounds, four assists and one block across 22 minutes during Sunday's 134-110 loss to the Lakers.
Reath closed Wednesday's 105-103 victory over the Nets with 17 points (7-9 FG, 2-4 3Pt, 1-1 FT), seven rebounds and three assists across 25 minutes.