The San Antonio Spurs have confirmed that Manu Ginobili will miss up to four weeks with a hamstring strain.

The guard missed last night's defeat to the Chicago Bulls after experiencing tightness in his left hamstring.

The team is currently missing a number of players through injury, including Danny Green, Tiago Splitter and Kawhi Leonard.

Ginobili has averaged 12.1 points per game for the Spurs this season.