Former tennis world No. 1 Boris Becker released from prison, faces deportation from UK | CBS Sports Headlines Former tennis world No. 1 Boris Becker released from prison, faces deportation from UK The German star and former coach of Novak Djokovic served eight months of his two-and-a-half year sentence ESN … Continue reading Former tennis world No. 1 Boris Becker released from prison, faces deportation from UK