Ivanisevic, who won Wimbledon as a player in 2001, helped Novak Djokovic claim nine of his 24 Grand Slam titles before leaving his team in March last year.
Tsitsipas struggled against Stricker's massive serve and booming forehand before bowing out 7-5 6-7(2) 6-7(5) 7-6(6) 6-3.
Stefanos Tsitsipas believes Rafael Nadal must feel "immortal" after winning the French Open and moving halfway to the first men's calendar Grand Slam in more than half a century.
World number two Daniil Medvedev and fourth-ranked Stefanos Tsitsipas crashed out of the French Open in the fourth round on Monday as women's top seed Iga Swiatek took her winning streak to 32 matches after surviving a huge scare.
Unstoppable world number one Iga Swiatek racked up her 30th successive victory at the French Open on Thursday as 2021 runner-up Stefanos Tsitsipas survived another Roland Garros rollercoaster.
Ivanisevic, who won Wimbledon as a player in 2001, helped Novak Djokovic claim nine of his 24 Grand Slam titles before leaving his team in March last year.
Tsitsipas struggled against Stricker's massive serve and booming forehand before bowing out 7-5 6-7(2) 6-7(5) 7-6(6) 6-3.
Stefanos Tsitsipas believes Rafael Nadal must feel "immortal" after winning the French Open and moving halfway to the first men's calendar Grand Slam in more than half a century.
World number two Daniil Medvedev and fourth-ranked Stefanos Tsitsipas crashed out of the French Open in the fourth round on Monday as women's top seed Iga Swiatek took her winning streak to 32 matches after surviving a huge scare.
Unstoppable world number one Iga Swiatek racked up her 30th successive victory at the French Open on Thursday as 2021 runner-up Stefanos Tsitsipas survived another Roland Garros rollercoaster.
