# 2024 Arizona Tennis Classic – Singles

Nuno Borges was the defending champion and successfully defended his title after defeating Matteo Berrettini 7–5, 7–6$^{(7–4)}$ in the final.

## Seeds

* Christopher Eubanks (first round)
* Sebastian Ofner (first round)
* Roman Safiullin (first round)
* Yannick Hanfmann (first round)
* Nuno Borges (champion)
* Roberto Carballés Baena (first round, retired)
* Aleksandar Vukic (semifinals)
* Arthur Cazaux (second round)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 5 | Nuno Borges | 6 | 4 | 6 | | | | |
| | Luca Van Assche | 4 | 6 | 2 | | | | |
| | Luca Van Assche | 4 | 6 | 2 | 5 | Nuno Borges | 7 | 7$^7$ |
| | | | | | WC | Matteo Berrettini | 5 | 6$^4$ |
| 7 | Aleksandar Vukic | 6$^2$ | 6$^2$ | | WC | Matteo Berrettini | 5 | 6$^4$ |
| WC | Matteo Berrettini | 7$^7$ | 7$^7$ | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | C Eubanks | 5 | 5 | | | | | | | | | | | | | | | |
| Alt | T Kokkinakis | 7 | 7 | | Alt | T Kokkinakis | 6 | 2 | 6 | | | | | | | | | |
| Alt | A Rinderknech | 6 | 6 | | Alt | A Rinderknech | 1 | 6 | 4 | | | | | | | | | |
| | R Hijikata | 4 | 2 | | | | | | | Alt | T Kokkinakis | 6$^1$ | 1 | | | | | |
| Alt | B Paire | 5 | 6 | 6 | | | | | | 5 | N Borges | 7$^7$ | 6 | | | | | |
| Alt | H Medjedovic | 7 | 4 | 3 | Alt | B Paire | 2$^r$ | | | | | | | | | | | |
| | A Müller | 2 | 4 | | 5 | N Borges | 4 | | | | | | | | | | | |
| 5 | N Borges | 6 | 6 | | | | | | | | | | | 5 | N Borges | 6 | 4 | 6 |
| 3 | R Safiullin | 3 | 6 | 1 | | | | | | | | | | | L Van Assche | 4 | 6 | 2 |
| WC | D Kudla | 6 | 3 | 6 | WC | D Kudla | 6 | 6 | | | | | | | | | | |
| Alt | J Rodionov | 4 | 4 | | | DE Galán | 2 | 3 | | | | | | | | | | |
| | DE Galán | 6 | 6 | | | | | | | WC | D Kudla | 3 | 1 | | | | | |
| Q | C Garín | 6 | 4 | 4 | | | | | | | L Van Assche | 6 | 6 | | | | | |
| | L Van Assche | 2 | 6 | 6 | | L Van Assche | 4 | | | | | | | | | | | |
| Alt | C Lestienne | 6 | 4 | | Alt | C Lestienne | 1$^r$ | | | | | | | | | | | |
| 6 | R Carballés Baena | 0 | 1$^r$ | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 7 | A Vukic | 6 | 6 | | | | | | | | | | | | | | | |
| LL | V Kopřiva | 1 | 0 | | 7 | A Vukic | 6 | 6 | | | | | | | | | | |
| Alt | F Fognini | 7$^7$ | 6 | | Alt | F Fognini | 1 | 1 | | | | | | | | | | |
| WC | M Mmoh | 6$^4$ | 2 | | | | | | | 7 | A Vukic | 6 | 6 | | | | | |
| Alt | JJ Wolf | 6 | 5 | 6$^5$ | | | | | | Alt | Q Halys | 4 | 4 | | | | | |
| Alt | Q Halys | 2 | 7 | 7$^7$ | Alt | Q Halys | 6 | 3 | 6 | | | | | | | | | |
| Q | E Nava | 6 | 6 | | Q | E Nava | 1 | 6 | 3 | | | | | | | | | |
| 4 | Y Hanfmann | 4 | 0 | | | | | | | | | | | | 7 | A Vukic | 6$^2$ | 6$^2$ |
| 8/Alt | A Cazaux | 7$^7$ | 6 | | | | | | | | | | | | WC | M Berrettini | 7$^7$ | 7$^7$ |
| Q | A Walton | 6$^5$ | 4 | | 8/Alt | A Cazaux | 6 | 1 | 5 | | | | | | | | | |
| | H Gaston | 6 | 3 | 1 | WC | M Berrettini | 3 | 6 | 7 | | | | | | | | | |
| WC | M Berrettini | 3 | 6 | 6 | | | | | | WC | M Berrettini | 3 | 7$^7$ | 7$^8$ | | | | |
| Q | M Krueger | 3 | 5 | | | | | | | Q | T Atmane | 6 | 6$^1$ | 6$^6$ | | | | |
| Q | Z Svajda | 6 | 7 | | Q | Z Svajda | 5 | 6 | 3 | | | | | | | | | |
| Q | T Atmane | 7$^7$ | 1 | 6 | Q | T Atmane | 7 | 2 | 6 | | | | | | | | | |
| 2 | S Ofner | 6$^5$ | 6 | 4 | | | | | | | | | | | | | | |