Novak Djokovic suffers in Cincinnati heat as Thiago Agustín Tirante inflicts shock defeat

Novak Djokovic was eliminated in the first round of the Cincinnati Open by Argentine player Thiago Agustín Tirante, losing 2-6, 6-4, 6-4. Djokovic visibly struggled with the heat and humidity throughout the match, frequently squatting and bending over between points to catch his breath. The victory marks the biggest win of Tirante's career.