Jeremy Chardy tells L’Equipe that former No. 1 Martina Hingis was one of the reasons he was able to end 2012 with a career high year-end ranking (of No. 32). Hingis does some coaching for the Patrick Mouratagolu Academy, where Chardy trains. “Someone who was No. 1 in her profession is necessarily a person who has a different mindset and an ability to understand things,” Chardy said.