Clippers head coach Tyronn Lue said after Saturday's 104-103 loss to the Thunder that Hartenstein (ankle) is uncertain to play Monday against the Spurs, Law Murray of The Athletic reports.

The Clippers should get more information on the extent of the left ankle injury Hartenstein suffered Saturday once he gets re-evaluated in Los Angeles on Sunday. Before exiting the contest, Hartenstein tallied eight points (4-5 FG), five rebounds, two assists and two blocks in 19 minutes. If Hartenstein is sidelined for any period of time, starting center Ivica Zubac could be in store for an uptick in playing time, as the Clippers' other backup option at the position, Serge Ibaka, remains in the NBA's health and safety protocols.