World No. 15 Marta Kostyuk defeated No. 3 Iga Swiatek for the first time to advance to her second career Grand Slam quarterfinal. She'll await either Elina Svitolina or Belinda Bencic. PARIS -- World No. 15 Marta Kostyuk is through to her second career Grand Slam quarterfinal. Roland Garros: Scores | Order of play | Draws Defeating four-time Roland Garros champion Iga Swiatek 7-5, 6-1 for the first time in four tries, Kostyuk heads... [3999 chars]