Embed from Getty Images (March 3, 2016) MELBOURNE, Australia - Lleyton Hewitt, who just retired from professional tennis at his home country’s major in January looks as though his career will continue. Hewitt, the 35-year-old former No. 1, who is making his debut as Australia’s Davis Cup Captain, will be a playing captain due to Nick Kyrgios who has been ill with a … [Read more...] about Lleyton Hewitt on Standby as a Playing Captain to Replace an Ill Nick Kyrgios in Davis Cup Tie