Wimbledon 2026 qualifying suspended due to heatwave and technical issues

Wimbledon's qualifying matches faced unprecedented disruptions as extreme heat led to the failure of the electronic line calling system and forced player withdrawals.

The Wimbledon qualifying matches encountered significant disruptions on 24 June 2026 due to extreme temperatures and technical issues. The LTA’s National Tennis Centre in Roehampton experienced a stultifying 33 degrees Celsius with 51 per cent humidity creating challenging conditions for players and officials alike.

Great Britain’s Oliver Tarvet and other players were called off the courts just after 12.15pm when the electronic line calling system malfunctioned. Play resumed at 1.30pm after technicians restored the system, but the incident highlighted the vulnerabilities of the technology under extreme conditions.

Technical challenges and heatwave impact

Annabel Croft providing commentary on BBC noted the difficulties posed by the heat: “We’ve had a very challenging day, as you know, it’s swelteringly hot here, the temperatures are due to rise to about 37 degrees so there have been a few power issues which has affected the electronic line calling system across the court.” She added, “But the good news is that they’ve fixed it, and play is due to resume.”

A statement from the All England Club (AELTC) confirmed the temporary loss of power: “There was a temporary loss of power to part of our Qualifying venue, which meant that the electronic line calling system could not function.

Power has now been restored and play is expected to resume shortly.” The incident is being investigated, with extreme heat suspected as a possible factor.

Player withdrawals and heat regulations

The extreme heat also affected player preparations. Novak Djokovic the second favorite for the Championships, withdrew from the Giorgio Armani Classic at Hurlingham in Parsons Green west London. The 39-year-old was scheduled to play an exhibition match against Karen Khachanov but pulled out, likely due to the searing heat.

Jannik Sinner the world No 1 and Wimbledon favorite, was due to face Brit Cam Norrie on Wednesday afternoon. Sinner’s recent experience at the French Open highlighted the dangers of extreme heat, as he faltered in adverse conditions and was knocked out in the second round. The ATP tour codified new heat rules in December of last year utilizing Wet Bulb Globe Temperature (WBGT) to measure heat-stress conditions. If the WBGT exceeds 32.2 degrees cooling breaks are introduced, and play may be suspended.

Preparations and future considerations

As the main tournament approaches, players continue to practice at the All England Club’s Aorangi Park including Serena Williams and Aryna Sabalenka. The qualifying matches opted not to employ ball kids for safety reasons, using adult grounds crew instead. The incident serves as a reminder of the need for robust infrastructure to handle extreme weather conditions, ensuring the safety and fairness of the game.

The French Open last month saw similar challenges, with top stars faltering in the heat. As temperatures continue to rise, the tennis community must adapt to these changing conditions to maintain the integrity of the sport.