Heo In-hoi filed a civil lawsuit against the Korea Golf Association (KGA) over the score revision controversy that occurred at the GS Caltex Maekyung Open. He argued that he played according to the instructions of the referee during the game and trusted the officially confirmed results and scores, stating that legal judgment is needed on whether the subsequent score change complies with golf rules. Through this lawsuit, Heo In-hoi aims to confirm the legitimacy of the application of golf rules and the process of confirming game results. The KGA acknowledged past mistakes related to score revisions but has not yet commented on Heo In-hoi's lawsuit.