Hello and welcome to our LIVE coverage from the ATP World Tour Finals in London. First up it is World Tour Finals rookie Stanislas Wawrinka against former semi-finalist Tomas Berdych at 14:00 GMT. Then at 20:00 GMT it is Juan Martin Del Potro against Richard Gasquet.
T. Berdych vs S. Wawrinka | ATP Finals
Men's Singles | Round Robin | 04.11.2013 | London
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Completed
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T. Berdych (5)
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S. Wawrinka (7)
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