# Tennis: The duel between Italian Jannik Sinner and Spaniard Carlos Alcaraz is heating up, with Sinner having to beat Alcaraz at the US Open to retain his number one world ranking. They have won the past seven Grand Slam tournaments between them and had become the Big Two of the current generation. Sinner lost many ranking points when he retired during the Cincinnati Open final against Alcaraz. Both play their first matches at Flushing Meadows in New York tomorrow, and could only meet in the final.
Tennis: Sinner has to beat Alcaraz in New York to remain world number one