South Korea Players’ Union Demands Change to K League Schedule

South Korea’s players’ union has gone public with a stark demand: stop making footballers play through the country’s brutal peak summer.

With temperatures smashing records across the nation in August, the Korea Pro Footballers Association (KPFA) has called on the K League to rip up its traditional calendar and switch to a Fall–Spring schedule.

“The K League must transition to the Fall-Spring schedule to protect players from the worsening climate crisis and punishing summer heat,” the KPFA said in a statement this week, adding that such a move is also vital “to maintain the league’s leadership within Asia and its global competitiveness.”

This is not a theoretical debate. Earlier this month, Yangsan, in the southeast, hit 42.5 degrees Celsius (108.5 Fahrenheit) – the highest mark in decades of official records. Authorities urged residents to stay indoors. The country’s professional baseball league didn’t hesitate: it shut down for a full week.

Football carried on.

The heat has already started to bite into the spectacle. Manchester City’s friendly against a K League All Star side last week drew a smaller crowd than expected, with many fans opting to avoid the oppressive conditions. Only when City faced Atletico Madrid in another pre-season exhibition on Sunday did the stands finally fill, once the worst of the heat eased.

Even nights have offered little relief. Seoul’s run of 17 straight “tropical nights” – when the temperature never drops below 25 degrees Celsius – only ended on Monday, underlining how relentless this summer has been.

Against that backdrop, the domestic schedule looks increasingly out of step with reality. The 2026 K League season kicked off on February 28 and is set to run all the way to December 6, locking clubs into the fiercest weeks of summer just as the climate crisis intensifies.

The KPFA’s message is clear: if South Korean football wants to protect its players and keep pace with the rest of Asia and the wider world, the calendar can’t stay as it is.