Two-time defending champion Jannik Sinner is into the fourth round of the Australian Open after defeating an inspired Eliot Spizzirri 4–6 6–3 6–4 6–4.
The Italian, who is the top favourite to win the tournament once again, was in real danger of being dragged into a fifth set, or even crashing out entirely, as extreme weather conditions left him cramping and barely able to move.
Sinner Survives Australian Open Scare
Momentum swings in brutal conditions
Sinner began the match in the same strong form he has shown all week, racing to a 4–2 lead in the opening set. But as the heat intensified, the momentum shifted quickly. Spizzirri broke back, then won five consecutive games to take the first set and a break lead in the second set.
Sinner, still striking the ball well but clearly struggling physically, managed to raise his level in the second set to draw the match level. However, the real drama unfolded in the third. Early in the third set, Sinner began cramping severely. He was unable to move properly, and Spizzirri capitalized to move a break ahead, suddenly finding himself with a real chance at the biggest win of his career.
At 1–3 down, with Sinner unable to run or serve effectively, fortune intervened. The heat index reached 5.0, triggering the Australian Open heat rule.
What is the Australian Open heat rule?
The Australian Open heat rule, in place since 2019, operates on a scale from 1.0 to 5.0 and is determined by factors such as air temperature, radiant heat, humidity, wind speed, and “the extent to which a person can control the rise in their body temperature and the physiological cost of doing so.”
When the index hits 5.0, all outdoor matches must be suspended. On Rod Laver Arena, this means the play pauses and the roof is closed.
At a crucial moment in the match, play was stopped for around ten minutes. During that break, Sinner, though still uncomfortable, recovered just enough. Once play resumed under the roof, his elite shot-making helped him completely flip the momentum, as he won five of the next six games to steal the third set from the jaws of defeat.
Experience carries Sinner through
After the third set, the players received a further 10-minute break under protocol for a kit change and recovery. Sinner began the fourth set sluggishly, once again falling behind by a break. But this time, experience and composure saw him through.
The Italian reeled off another comeback, sealing the match in four sets and keeping his quest for a historic three-peat in Melbourne alive. In his on-court interview, Sinner openly acknowledged that luck had played a part.
“I got lucky with the heat rule, I took my time and I started feeling better as the match went on. I’m really, really happy to win… It started with the legs, then arms. It was all over. It’s an area I need and want to improve”
Much like his physically demanding fourth-round battle against Holger Rune last year, Sinner once again found a way to survive and advance. He now moves into the second week, where he is set to face fellow Italian Luciano Darderi. Sinner will be heavily favoured in that match, with many believing he may already have overcome one of his biggest obstacles at this year’s Australian Open: the brutal Melbourne heat.
Main Photo Credit: Mike Frey – Imagn Images
