Djokovic in March earlier this year, after winning nine Grand Slam titles during their four years together.
The 53-year-old has also previously coached Marin Cilic, Tomas Berdych and Milos Raonic, and appears excited for his first venture onto the WTA Tour.
“Excited about coming back on Tour,” Ivanisevic said on Instagram. “This time, it’s time for some WTA action. Happy to join your team Elena Rybakina.”
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