Melbourne: Jannik Sinner's aspirations for a third consecutive Australian Open title faced a stern test as the Melbourne heat soared towards a punishing 40C. In a dramatic third-round encounter, the Italian's fortunes turned when the Grand Slam tournament's heat rule came into play, sparing him from potential defeat against American world number 85, Eliot Spizzirri.
According to Ghana Web, Sinner acknowledged the fortunate timing of the heat rule, which allowed him to clinch a 4-6 6-3 6-4 6-4 victory. The rule's invocation made Sinner the standout victor on a day characterized by scorching temperatures that halted play and prompted advisories for nearly 100,000 spectators to exercise caution. While matches on show courts continued under closed roofs, play on outside courts was suspended due to the heat. Measures such as mist tunnels, water machines, and sun umbrellas were deployed to keep attendees cool, and ball kids took precautions to avoid burning their hands on the hot court surfaces.
The Australian Open's heat stress scale, which considers factors like radiant heat, air temperature, humidity, and wind speed, dictated the pause in play. When Sinner and Spizzirri began their match at Rod Laver Arena, they were briefed about potential protocol enforcement. With the match tied at one set each, Sinner was visibly struggling and trailing in the third set. The heat stress scale reaching its maximum allowed for a critical pause, during which the roof was closed and the court cooled, giving Sinner the respite he needed to recover and regain momentum.
Sinner's opponent, Spizzirri, could only watch in disbelief as the rules were correctly applied. Following an eight-minute delay, Sinner returned to court, breaking back immediately and eventually securing the third set. The temperature drop to approximately 26C during the fourth set saw Sinner regaining composure and control, ultimately taking the match with a renewed vigor that proved too much for Spizzirri.
The tournament organizers had anticipated the oppressive heat, advancing the start of play by 30 minutes to 10:30 local time. However, the severe heatwave warning issued by the Australian Bureau of Meteorology foreshadowed the afternoon suspension of play. British junior Hollie Smart, an early starter, was forced to retire from her match due to cramping. Meanwhile, defending women's champion Madison Keys and compatriot Jessica Pegula successfully navigated their matches before conditions became extreme, expressing relief at their early scheduling.
Keys, who defeated Karolina Pliskova 6-3 6-3, and Pegula, who overcame Oksana Selekhmeteva 6-3 6-2, both commented on the challenging but manageable conditions, emphasizing the importance of early match timing to avoid the peak heat.