ATHENS (AP) —Stefanos Tsitsipashas parted ways with coach Goran Ivanisevic after a brief stint together, the former third-ranked player said. "Working with Goran Ivanisevic was brief but an intense experience and a truly valuable chapter in my journey," the Greek star Tsitsipas wrote in a statement posted on Instagram. "I'm thankful for the time, effort and energy he dedicated to me and my team." Tsitsipas, a two-time Grand Slam finalist who fell out of the top 20 in June, started working with 2001 Wimbledon champion Ivanisevic after hissecond-round loss at the French Openin late May. Ivanisevic coached the 26-year-old Greek player at Halle and Wimbledon, where he retired due to a back injury during his opening match, trailing by two sets to love against Frenchman Valentin Royer. "As we are now following our separate ways, I have only respect for Goran — not just for what he's achieved in tennis, but also for who he is as a person," Tsitsipas said. "I wish him nothing but the very best moving forward." Tsitsipas is next scheduled to play in Toronto from Sunday. ___ More AP tennis:https://apnews.com/hub/tennis