Amidst the escalating temperatures at Roland Garros, reaching uncomfortable levels in the mid-30s Celsius, the French Tennis Federation (FFT) has unveiled comprehensive guidelines for managing play during extreme heat. This marks a significant step to prioritize player welfare, establishing clear criteria for when matches will be affected by the weather.
Historically, the French Open has never halted play solely due to intense heat. However, new regulations state that matches on any court, including major arenas like Philippe Chatrier and Suzanne Lenglen, will be suspended if the Wet Bulb Globe Temperature (WBGT) reaches 32.2 Celsius (90 degrees Fahrenheit). The WBGT index offers a holistic measure of heat stress, accounting for temperature, humidity, sun exposure, and wind, providing a more accurate assessment than a standard thermometer, particularly in less than 100% humidity.
The FFT has strategically placed two WBGT sensors at Roland Garros: one on the renowned Chatrier court and another on Court 14, located at the western perimeter of the tennis complex. These sensors will be crucial in monitoring conditions and determining when heat protocols need to be activated. Furthermore, if the WBGT hits 30.1 degrees Celsius before a singles match commences, players will be granted the option of a 10-minute respite. This break can be taken before a potential third set for women's matches and before a possible fourth set for men's matches.
These updated policies mirror those already established by the Women's Tennis Association (WTA) and the Association of Tennis Professionals (ATP). The WTA pioneered its heat rule in 1992, with the ATP adopting a similar framework at the start of the current year, drawing inspiration from the WTA's most recent version. Other Grand Slam events, such as the Australian Open, have long grappled with the challenges posed by extreme heat and have implemented their own sophisticated systems. For instance, the Australian Open introduced a 'heat stress index' in 2019, designed to quantify the maximum heat stress an athlete can safely endure, a scale ranging from one to five. At its highest level, play is suspended on outdoor courts, though it can continue on main courts if roofs are closed and air conditioning is engaged. This measure proved necessary during this year's Melbourne tournament, leading to a nearly five-hour suspension on outside courts during the round of 16.
Wimbledon also employs a comparable system to the French Open. Last June, during a heatwave, it utilized 10-minute breaks to manage player comfort. Notably, similar to Australia, Wimbledon's extreme heat protocol does not extend to covered courts, specifically Centre Court and Court No. 1. The US Open also activated its extreme heat protocol for the first time in 2018, which includes a provision for case-by-case 10-minute breaks for athletes. These collective efforts across major tennis tournaments underscore a growing commitment to safeguarding players' health in increasingly demanding environmental conditions.
The integration of these stringent heat management strategies by the French Tennis Federation represents a progressive step towards ensuring player safety and well-being in professional tennis. By adopting standardized thresholds and offering regulated breaks, the French Open is aligning with global best practices, reflecting a broader commitment within the sport to adapt to environmental challenges and protect its athletes from the rigors of extreme weather.
