Ukrainian tennis player Marta Kostyuk, who has been outspoken against Russia's invasion of her country and has refused to shake hands with Russian or Belarusian opponents, shook hands with Daria Kasatkina after beating her 6-4 6-2 at the Italian Open's second round on Friday. Kasatkina, ranked 15th in the world, has changed her allegiance from Russia to Australia and has not returned to Russia in more than two years after coming out as gay and being one of the few players to have publicly