Washington Wizards center Ian Mahinmi underwent knee surgery Friday, and he is expected to miss four to six weeks.
According to Wizards Today, Mahinmi suffered the injury in a preseason game against the Philadelphia 76ers Thursday, and the surgery repaired a partially torn medial meniscus in his left knee.
Washington signed the Frenchman to a four-year, $64 million free-agent contract during the offseason, per Spotrac.com.
More to follow.