BBC SportSerena Williams pulls out of Italian Open with elbow injuryBBC SportWorld number one Serena Williams has pulled out of the Italian Open because of an elbow injury. The 33-year-old withdrew shortly before she was due to face fellow American Christina McHale in round three. But the 19-time Grand Slam champion does not ...Serena Williams pulls out of Italian Open shortly before third-round matchThe GuardianSerena Williams withdraws from Rome with elbow injuryTimes of Indiaall 12 news articles »