2023-07-31

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31 July 2023

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 * Number one ranking.
 * Men's Singles – 🇪🇸 Carlos Alcaraz
 * Women's Singles – 🇵🇱 Iga Świątek
 * Men's Doubles – Wesley Koolhof / 🇬🇧 Neal Skupski
 * Women's Doubles – 🇨🇿 Kateřina Siniaková
 * Women's Doubles – 🇨🇿 Kateřina Siniaková


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 * 🇺🇸 Washington, D.C. (31 Jul 2023)
 * Men's Singles –
 * Women's Singles –
 * Men's Doubles –
 * Women's Doubles –
 * 🇲🇽 Los Cabos (31 Jul 2023)
 * Singles –
 * Doubles –
 * 🇦🇹 Kitzbühel (31 Jul 2023)
 * Singles –
 * Doubles –
 * 🇨🇿 Prague (31 Jul 2023)
 * Singles –
 * Doubles –
 * 🇹🇹 Davis Cup, Tacarigua (31 Jul 2023)
 * Davis Cup, Group IV
 * Davis Cup, Group IV


 * ATP Challenger Tour
 * Porto (31 Jul 2023)
 * Singles –
 * Doubles –
 * 🇸🇲 San Marino (31 Jul 2023)
 * Singles –
 * Doubles –
 * 🇩🇪 Lüdenscheid (31 Jul 2023)
 * Singles –
 * Doubles –
 * 🇺🇸 Lexington (31 Jul 2023)
 * Singles –
 * Doubles –
 * 🇨🇿 Liberec (31 Jul 2023)
 * Singles –
 * Doubles –


 * ITF Women's World Tennis Tour
 * 🇧🇷 Feira de Santana (31 Jul 2023)
 * Singles –
 * Doubles –
 * 🇮🇹 Cordenons (31 Jul 2023)
 * Singles –
 * Doubles –
 * 🇩🇪 Hechingen (31 Jul 2023)
 * Singles –
 * Doubles –
 * 🇺🇸 Lexington (31 Jul 2023)
 * Singles –
 * Doubles –


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