Sabalenka has been racked with tension at key points in her last two tournaments, but a blueprint from an unlikely source could help her rediscover her title-winning ways this summer Inside Sport newsletter: Get an expert guide to the biggest moments shaping the world of sport Get our free Inside Sport newsletter Get our free Inside Sport newsletter Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice Which version of Aryna

Tag-uri: Wimbledon