Sources: Spurs' Harper (adductor) a game-time decision vs. Thunder

SAN ANTONIO -- Spurs guard Dylan Harper will be a game-time decision Friday for Game 3 of the Western Conference finals against the Oklahoma City Thunder.

Harper underwent an MRI on Thursday afternoon, and the results revealed a right adductor injury, sources told ESPN's Shams Charania.

The rookie is expected to go through his pregame routine before the club decides on his status. Harper is listed officially as questionable for Game 3 along with veteran guard De'Aaron Fox (right ankle). If both guards can make their return, it would greatly benefit a Spurs team that finds itself thin in the backcourt.