Ruffin fell face-first to the floor after a layup attempt and went unconscious and needed to be stretchered off the court during Saturday's 85-77 loss to Western Illinois, Gene Schinzel of the Omaha World-Herald reports.
Wofford-Humphry (knee) notched just two points (0-1 FG, 2-2 FT) and a steal over 10 minutes in his return to the floor Feb. 24 against North Dakota State.
Hollins scored a career-high 33 points (10-16 FG, 5-9 3Pt, 8-9 FT) in the loss to Oral Roberts on Saturday. He added eight rebounds, nine assists, and three steals, but the Mavericks had their four-game winning streak snapped.