The Korean Baseball Organization will resume games on Tuesday with later start times and new cooling-break procedures [1, 2].

This return to play follows a period of extreme heat that forced the league to prioritize athlete and staff safety over the regular schedule. The decision reflects the growing challenge of managing professional sports during intensifying summer heat waves in South Korea.

The league implemented a five-day suspension of all games to mitigate health risks posed by the record temperatures [1]. During this hiatus, KBO officials developed a modified operational plan to ensure that players do not face dangerous thermal stress during competition [1, 2].

Under the new guidelines, games will begin later in the day to avoid the peak intensity of the afternoon sun [1, 2]. The league is also introducing mandatory cooling breaks, which allow players and officials to hydrate, and lower their core body temperatures during the game [1, 2].

These measures are designed to prevent heat-related illnesses such as heat exhaustion or heat stroke. The KBO said the suspension was necessary because the heat wave posed significant health risks to everyone on the field [1, 2].

Stadiums across South Korea are now preparing for the Tuesday restart. Officials said the cooling-break procedures will be strictly monitored to ensure compliance across all venues [1].

The KBO will resume games on Tuesday with later start times and new cooling-break procedures.

The KBO's decision to suspend play and alter game times signals a shift in how professional sports leagues in East Asia may handle extreme weather. By institutionalizing cooling breaks and flexible scheduling, the league is moving toward a model of climate adaptation, acknowledging that traditional sports calendars may no longer be viable during peak summer months.