The Korean Baseball Organization cancelled all professional baseball games scheduled through Sunday because of an extreme heat wave [1].
This decision reflects the growing impact of climate extremes on professional sports, where soaring temperatures now pose direct safety risks to athletes and fans. The league's action prevents potential heat-related illnesses during a period of critical weather warnings.
The KBO reached the agreement following consultations with the Korean Baseball Committee, the 10 club heads, and the Professional Baseball Players Association [1]. A spokesperson for the KBO said the league decided to cancel 15 games [2] that were scheduled to take place from Friday, Aug. 7, to Sunday, Aug. 9, 2026, at five different stadiums [1].
Officials said extreme heat and official heat warnings were the primary drivers for the shutdown [3]. The league noted that the weather conditions had already disrupted play earlier in the week, with games failing to take place on Wednesday and Thursday [4].
This latest round of cancellations brings the total number of professional games cancelled this season due to heat to 30 [1]. The disruption affects multiple venues across the country, as the league prioritizes the health of players, and the public over the regular season schedule.
League officials said the decision was necessary to ensure safety. The KBO has not yet announced a full rescheduling plan for the 15 affected games, though they typically coordinate make-up dates with the affected clubs and stadium operators.
“All professional baseball games scheduled through Sunday were cancelled because of an extreme heat wave.”
The cancellation of 30 games in a single season due to heat indicates that South Korea's professional sports infrastructure is struggling to adapt to intensifying summer temperature peaks. By suspending play across five stadiums simultaneously, the KBO is acknowledging that traditional scheduling can no longer ignore the physiological limits of athletes and the safety of spectators during extreme weather events.
