Sandfort finished with 13 points (4-12 FG, 2-9 3Pt, 1-1 FT) and one rebound in 24 minutes of Sunday's 111-74 Salt Lake City Summer League loss to the Grizzlies.
Sandfort was previously with the Thunder on a two-way deal before being cut loose in March. He's vying for an invite to training camp, and he's likely on track to land with Oklahoma City's G League affiliate.