Kalinskaya is a Russian tennis player who started playing at the age of 14. according to the U.K.'s Sun. She moved to the United States to go into tennis as a career, and Kalinskaya famously won her very first grand slam girls double title at the 2016 Australian Open with Tereza Mihalikova when she was just 17.

Factbox on Jannik Sinner, who beat defending champion and Spanish second seed Carlos Alcaraz 4-6 6-4 6-4 6-4 to win his first Wimbledon title on Sunday, taking his overall Grand Slam tally to four.

After his long term relationship with model Maria Braccini ended after three years of dating, Sinner moved on with fellow tennis star Anna Kalinskaya. But recent reports have hinted that the star-powered couple might be taking a break. Below, we share everything you need to know about the grand slam champion’s dating history, from past to present.