Hopman Cup: Murray shown the door by 'improved' Kyrgios; Serena withdraws

IMAGE: Australia's Nick Krygios plays a forehand against Britain's Andy Murray during their men's singles match at the 2016 Hopman Cup at Perth Arena on Wednesday. Photograph: Will Russell/Getty......

Hobbling Serena ruled out of opening Hopman Cup tie

IMAGE: Serena Williams of the United States reacts. Photograph: Mike Stobe/Getty Images for the USTA World number one Serena Williams was ruled out of her opening match at the Hopman Cup......

US Open wildcards for former champion Hewitt and cancer-survivor Duval

Hewitt, the 2001 champion, received his wildcard via a reciprocal agreement with Tennis Australia, which will grant an American a wild card into next year's Australian Open, and was among 16......