WTA roundup: No. 5 seed Marta Kostyuk rolls in Seoul from Deadspin > Sports News Without Fear, Favor or Compromise on 2024-09-16 15:22 (#6QS56) No. 5 seed Marta Kostyuk of Ukraine opened the Korea Open with a 6-3, 6-1 win over Arantxa Rus of the Netherlands on Monday in Seoul.,Kostyuk overcame