Marin Cilic and Korean Players Lead 10th Seoul Open Tennis Tournament

Former world No. 3 Marin Čilić and South Korean tennis fixtures Kwon Soon-woo and Chung Hyeon lead the entry list for the 10th Seoul Open, which gets underway with qualifying matches on Oct. 25 at the Olympic Park Tennis Courts in Songpa-gu, Seoul, according to tournament organizers.

Seoul Open Returns to ATP Challenger 125 Status With Record Prize Pool

Competition features a 32-player singles draw and a 16-player doubles bracket, backed by a record total prize pool of $225,000 USD (approximately 330 million KRW). The singles champion will collect $33,650 USD alongside 125 ATP ranking points.

Marin Čilić Headlines Direct Acceptances Alongside Defending Champion Sho Shimabukuro

The Association of Tennis Professionals released direct acceptance lists featuring nine players ranked between No. 80 and No. 120 globally. Čilić, currently ranked No. 80 and carrying a 21-title ATP Tour résumé alongside his 2014 US Open singles crown, stands as the tournament’s most decorated entrant. Defending champion Sho Shimabukuro of Japan (No. 109) returns to defend his title. The field also features 2026 Aichi-Nagoya Asian Games singles gold medalist Coleman Wong of Hong Kong (No. 101), who finished as runner-up last year, and Wu Yibing of China (No. 113), the first Chinese male player to win an ATP Tour singles title. French left-hander Terence Atmane (No. 99), a semifinalist at last year’s Cincinnati Masters, rounds out the notable international entries.

Marin Cilic and Korean Players Lead 10th Seoul Open Tennis Tournament

Kwon Soon-woo and Chung Hyeon Spearhead the Domestic Challenge in Seoul

On the home front, two-time ATP Tour titlist Kwon Soon-woo (No. 161) targets his first home soil tournament victory in seven years after reaching a career-high ranking of No. 52. Former Australian Open semifinalist Chung Hyeon (No. 558) enters through the qualifying rounds, requiring two wins across the opening two days starting Oct. 25 to advance to the main draw. Seventeen-year-old Cho Min-hyuk earned a main draw wildcard by winning the domestic junior qualifying tournament.

Tournament Schedule and Opening Day Korean Showcase

Organizers have designated the Oct. 25 opening day as “Korean Players Day,” clustering matches featuring domestic entrants. Singles main draw action begins Oct. 26, with the semifinals scheduled for Oct. 31 and the championship match set for Nov. 1. Seoul Metropolitan Tennis Association President Kim Eun-sun stated that the event aims to give weekend recreational players close access to world-class competition while transforming the Olympic Park venue into an autumn tennis festival.

Editor-in-Chief

Editor-in-Chief

Daniel Richardson is the Editor-in-Chief of Archysport, where he leads the editorial team and oversees all published content across nine sport verticals. With over 15 years in sports journalism, Daniel has reported from the FIFA World Cup, the Olympic Games, NFL Super Bowls, NBA Finals, and Grand Slam tennis tournaments. He previously served as Senior Sports Editor at Reuters and holds a Master's degree in Journalism from Columbia University. Recognized by the Sports Journalists' Association for excellence in reporting, Daniel is a member of the International Sports Press Association (AIPS). His editorial philosophy centers on accuracy, depth, and fair coverage — ensuring every story published on Archysport meets the highest standards of sports journalism.

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