CARLOS ALCARAZ is dating Brooks Nader, the swimsuit model's sister has confirmed.

Alcaraz , 22, was crowned the king of New York last weekend as he defeated rival Jannik Sinner to win the US Open.

The Spaniard is thriving on the court, while he also appears to be serving aces off it.

Alcaraz was romantically linked with Emma Raducanu earlier this year, although the British superstar maintained that they were just good friends.

As it turns out, the world No1 has been seeing supermodel Brooks.

During an appearance on Jimmy Kimmel last week, Brooks was actually asked if she was dating Sinner , after being spotted at the US Open.

Having been in the plush Cadillac Suite alongside Stephen Colbert, Brooks, who at 28 is six years older than Alcaraz, cheekily told Kimmel: "Ask Stephen

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