Serena Williams Injury: Updates on Tennis Star's Knee and Return

Serena Williams withdrew from a semifinal of the BNP Paribas Open at Indian Wells with an apparent knee injury. Continue for updates. Williams Withdraws with Knee Injury Friday, March 20 According to Sports Illustrated, Williams was ruled out for her BNP Paribas Open semifinal clash with Simona Halep due to a knee injury. Halep will now advance to the final without any resistance. The injury ends Williams' first trip back to Indian Wells, California, after a 14-year hiatus. She won the tourname...