The 2023 Head Busan Open Challenger (Busan Open, ATP 125) has opened. The 2023 Busan Open, with a total prize of US$160,000 (approximately 210 million won), will be held at the Spoone Tennis Stadium in Geumjeong-gu, Busan, starting with the preliminary round on the 7th and ending on the 14th. The Busan Open is the last […]