Filip Krajinovic announces split from coach Janko Tipsarević

World No 30 Filip Krajinovic has announced his split from coach Janko Tipsarevic after working together for a year. Janko Tipsarevic became coach when Krajinovic was ranked 40th in the world, taking the Serbian to a career high ranking of 26 in August this year. “After one year, Janko Tipsarevic and I have decided to end our collaboration,” Krajinovic announced, per Jelena Medic. The 28-year-old enjoyed success shortly before and following the shutdown, beating Andrey Rublev in straight sets to...