Jannik Sinner Overcomes Extreme Heat to Set All-Italian Quarterfinal

Jannik Sinner advanced to the Australian Open quarterfinals after overcoming extreme heat and physical cramping to defeat Eliot Spizzirri in four sets.The victory sets up an all-Italian clash against Luciano Darderi, who secured his spot by beating Karen Khachanov as temperatures in Melbourne reached 40 degrees Celsius.Lorenzo Musetti also progressed following a five-set marathon against Tomas Machac, marking a dominant day for Italian tennis during the heat-affected tournament.