2023 Arizona Tennis Classic

The 2023 Arizona Tennis Classic was a professional tennis tournament played on hard courts. It was the tournament's third edition, which was part of the 2023 ATP Challenger Tour. It occurred in Phoenix, United States, between March 13 and March 19, 2023.

Seeds

 * 1 Rankings are as of 6 March 2023.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇮🇹 Matteo Berrettini
 * 🇫🇷 Gaël Monfils
 * 🇦🇷 Diego Schwartzman

The following players received entry into the singles main draw as alternates:
 * 🇲🇩 Radu Albot
 * 🇮🇹 Matteo Arnaldi
 * Nuno Borges
 * 🇦🇺 Thanasi Kokkinakis
 * 🇺🇸 Denis Kudla
 * 🇦🇺 Christopher O'Connell
 * Roman Safiullin
 * 🇨🇳 Zhang Zhizhen

The following players received entry from the qualifying draw:
 * Pavel Kotov
 * 🇺🇸 Aleksandar Kovacevic
 * 🇺🇸 Emilio Nava
 * Alexander Shevchenko
 * 🇩🇪 Jan-Lennard Struff
 * 🇦🇺 Aleksandar Vukic

The following players received entry as lucky losers:
 * 🇮🇹 Mattia Bellucci
 * 🇦🇺 Rinky Hijikata

Singles

 * Nuno Borges def. Alexander Shevchenko 4–6, 6–2, 6–1.

Doubles

 * 🇺🇸 Nathaniel Lammons / 🇺🇸 Jackson Withrow def. Hugo Nys / 🇵🇱 Jan Zieliński 6–7(1–7), 6–4, [10–8].