15:45Tennis: ATP Finals 2011Day 4: Berdych v Tipsarević (Part 2)BBC Two Duration: 1 hour Wed 23rd Nov 2011, 15:45 on Red Button (Satellite and Cable)Conclusion of the ATP Tour Finals clash between Tomas Berdych and Janko Tipsarevic at London's O2 Arena.ContributorsPresenter:Sue BarkerCommentator:Andrew CastleCommentator:Tim HenmanProducer:Helen KuttnerGenresSportTennisBrandTennis: ATP Finals SeriesTennis: ATP Finals : 2011 Source: BBC Online
