Former hockey player Konstantin Koltsov, partner of tennis player Sabalenka, dies at 42. Throughout his career, the Belarusian athlete played in the powerful American NHL league, with the Pittsburgh Penguins team.
She was a partner of the world number two and double winner of the Australian Open. This week she was scheduled to compete in the Miami Masters 1000. The 25-year-old player did not immediately comment on her partner's death. The cause of death was not immediately known.