Please use Chrome browser for a more accessible video player Live stream Sky Sports with a NOW Sports MembershipWin in our free to enter competitions section©2021 Sky UKOlympicsNewsLast Updated: 17/11/21 9:42am It has been an incredible journey, but I have decided to retire from all cricket. But it was not long before they were reunited and Beltz was by Kerber's side for the best campaign of her career in 2016, when she won Grand Slam titles at the Australian Open and US Open, reached the Wimbledon final, claimed an Olympic silver medal and became world No 1.