Han Na-rae (No. 236-Bucheon City Hall) and Koo Yeon-woo (No. 540-Seongnam City Hall) were knocked out in the first round of the Hana Bank Korea Open 2023 on the Women’s Tennis Association (WTA) Tour. Han lost 0-2 (1-6 3-6) to 51st-ranked Arancha Ruth (Netherlands) in the first round of the singles competition at Seoul Olympic Park Tennis Center on Monday. Han reached the second round at last year’s event. Koo also lost 0-2 (3-6 3-6) to Chinese-American Claire Liu (ranked 98th) in the first round of singles .Koo had to settle for advancing to the main draw for the first time after qualifying .In her first appearance last year, she was eliminated in the second round of qualifying. Last year’s winner, Ekaterina Alexandrova (No. 22-Russia), advanced to the second round with a 2-0 (6-3 6-1) win over Mai Hontama 온라인카지노 (No. 120-Japan).