A recent analysis indicates that around 25% of the matches in the 2026 FIFA World Cup, set to be held in the United States, Canada, and Mexico, may take place under extreme heat conditions, with Wet Bulb Globe Temperature (WBGT) levels reaching 26°C or higher. This could lead to player safety concerns, as five games might occur at WBGT levels of 28°C or above, which FIFPRO, the global players' union, considers unsafe for play. The study highlights that the risk of extreme heat during the World Cup has nearly doubled since the 1994 tournament, primarily due to climate change. While some venues are equipped with cooling systems, over a third of the matches will be held in stadiums without air conditioning, including locations like Miami, Kansas City, New York/New Jersey, and Philadelphia. Experts stress the importance of implementing mitigation strategies to protect players' health and performance in these conditions. The analysis serves as a wake-up call for FIFA and fans, underscoring the urgent need to address the impacts of climate change on sporting events.