Venus Williams has withdrawn from next week's Qatar Open due to an ongoing lower back injury.
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Venus Williams withdraws from Qatar Open
157399
Roddick withdraws from Paris Masters
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Isner pulls out of French Open
166991
Venus Williams knocked out of Australian Open
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Kim Clijsters pulls out of Wimbledon
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Venus Williams advances to final
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Gasquet withdraws from French Open
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Roddick pulls out of French Open
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Monfils pulls out of Wimbledon with wrist injury
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Djokovic pulls out of China Open
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Novak Djokovic pulls out of Shanghai Masters with back injury
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Venus Williams advances at Wimbledon
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Zvonareva pulls out of Wimbledon
128259
Former No. 1 Venus Williams to play in Charleston
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Venus Williams vows to return to Wimbledon
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Dinara Safina to withdraw from all the tournaments this season
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Venus Williams loses at Hong Kong