# 2024 Adelaide International – Men's singles

Jiří Lehečka defeated Jack Draper in the final, 4–6, 6–4, 6–3 to win the men's singles tennis title at the 2024 Adelaide International. It was his first ATP Tour title.
Novak Djokovic and Kwon Soon-woo were the reigning champions from the first and second editions of the 2023 tournament, respectively, but either player did not participate this year.

## Seeds

The top four seeds received a bye into the second round.
* Tommy Paul (quarterfinals)
* Nicolás Jarry (quarterfinals)
* Sebastian Korda (semifinals)
* Lorenzo Musetti (quarterfinals)
* Sebastián Báez (first round)
* Tomás Martín Etcheverry (first round)
* Jiří Lehečka (champion)
* Alexander Bublik (semifinals)

## 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 | Final | Final | Final | Final | Final |
| | Jack Draper | 7$^7$ | 6 | | | | | |
| 8 | Alexander Bublik | 6$^2$ | 4 | | | | | |
| 8 | Alexander Bublik | 6$^2$ | 4 | | Jack Draper | 6 | 4 | 3 |
| | | | | 7 | Jiří Lehečka | 4 | 6 | 6 |
| 3 | Sebastian Korda | 2 | 1 | 7 | Jiří Lehečka | 4 | 6 | 6 |
| 7 | Jiří Lehečka | 6 | 6 | | | | | |

### Top half

| 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 |
| | | | | 1 | T Paul | 6 | 6 | | | | | | | | | | |
| Q | A Bolt | 6 | 6 | Q | A Bolt | 3 | 2 | | | | | | | | | | |
| LL | T Seyboth Wild | 3 | 2 | | | | | | 1 | T Paul | 1 | 4 | | | | | |
| | M McDonald | 4 | 2 | | | | | | | J Draper | 6 | 6 | | | | | |
| | M Kecmanović | 6 | 6 | | M Kecmanović | 7 | 6$^9$ | 6$^7$ | | | | | | | | | |
| | J Draper | 6 | 6 | | J Draper | 5 | 7$^{11}$ | 7$^9$ | | | | | | | | | |
| 5 | S Báez | 1 | 3 | | | | | | | | | | | | J Draper | 7$^7$ | 6 |
| | | | | | | | | | | | | | | 8 | A Bublik | 6$^2$ | 4 |
| | | | | 4 | L Musetti | 6 | 6 | | | | | | | | | | |
| | J Thompson | 6 | 6 | | J Thompson | 4 | 1 | | | | | | | | | | |
| Q | F Díaz Acosta | 2 | 2 | | | | | | 4 | L Musetti | 3 | 7$^7$ | 5 | | | | |
| WC | R Hijikata | 3 | 4 | | | | | | 8 | A Bublik | 6 | 6$^4$ | 7 | | | | |
| | D Evans | 6 | 6 | | D Evans | 6 | 2 | 1 | | | | | | | | | |
| LL | J McCabe | 2 | 3 | 8 | A Bublik | 4 | 6 | 6 | | | | | | | | | |
| 8 | A Bublik | 6 | 6 | | | | | | | | | | | | | | |

### 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 6 | TM Etcheverry | 6$^4$ | 6 | 5 | | | | | | | | | | | | | |
| | A Shevchenko | 7$^7$ | 4 | 7 | | A Shevchenko | 3 | 1 | | | | | | | | | |
| WC | C O'Connell | 6 | 6 | | WC | C O'Connell | 6 | 6 | | | | | | | | | |
| Q | A Rinderknech | 4 | 4 | | | | | | | WC | C O'Connell | 4 | 4 | | | | |
| | Y Hanfmann | 5 | 6 | 6$^9$ | | | | | | 3 | S Korda | 6 | 6 | | | | |
| | L Sonego | 7 | 2 | 7$^{11}$ | | L Sonego | 4 | 6$^{10}$ | | | | | | | | | |
| | | | | | 3 | S Korda | 6 | 7$^{12}$ | | | | | | | | | |
| | | | | | | | | | | | | | | 3 | S Korda | 2 | 1 |
| 7 | J Lehečka | 6 | 6 | | | | | | | | | | | 7 | J Lehečka | 6 | 6 |
| Q | A Walton | 1 | 3 | | 7 | J Lehečka | 7 | 4 | 6 | | | | | | | | |
| | D Lajović | 3 | 6 | 6 | | D Lajović | 5 | 6 | 3 | | | | | | | | |
| WC | T Kokkinakis | 6 | 1 | 4 | | | | | | 7 | J Lehečka | 6 | 7 | | | | |
| | M Arnaldi | 6 | 6 | | | | | | | 2 | N Jarry | 4 | 5 | | | | |
| LL | B Zapata Miralles | 4 | 3 | | | M Arnaldi | 7$^7$ | 6$^7$ | 4 | | | | | | | | |
| | | | | | 2 | N Jarry | 6$^5$ | 7$^9$ | 6 | | | | | | | | |

## Qualifying
### Seeds

* Jack Draper (moved to main draw)
* Pedro Cachin (first round)
* Tomáš Macháč (first round)
* Thiago Seyboth Wild (qualifying competition, lucky loser)
* Bernabé Zapata Miralles (qualifying competition, lucky loser)
* Juan Pablo Varillas (first round)
* Facundo Díaz Acosta (qualified)
* Arthur Rinderknech (qualified)

### Qualifiers

* Arthur Rinderknech
* Adam Walton
* Alex Bolt
* Facundo Díaz Acosta

### Lucky losers

* Thiago Seyboth Wild
* James McCabe
* Bernabé Zapata Miralles

### Qualifying draw
#### First qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| Alt | Mikalai Haliak | 1 | 1 | | | | |
| | James McCabe | 6 | 6 | | | | |
| | James McCabe | 6 | 6 | | James McCabe | 4 | 5 |
| | | | | 8 | Arthur Rinderknech | 6 | 7 |
| WC | Jacob Bradshaw | 3 | 4 | 8 | Arthur Rinderknech | 6 | 7 |
| 8 | Arthur Rinderknech | 6 | 6 | | | | |

#### Second qualifier

| First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 2 | Pedro Cachin | 5 | 6$^2$ | | | | |
| | Adam Walton | 7 | 7$^7$ | | | | |
| | Adam Walton | 7 | 7$^7$ | | Adam Walton | 6 | 6 |
| | | | | 5 | Bernabé Zapata Miralles | 3 | 2 |
| Alt | Blake Ellis | 3 | 2 | 5 | Bernabé Zapata Miralles | 3 | 2 |
| 5 | Bernabé Zapata Miralles | 6 | 6 | | | | |

#### Third qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 3 | Tomáš Macháč | 1 | 1 | | | | | |
| Alt | Alex Bolt | 6 | 6 | | | | | |
| Alt | Alex Bolt | 6 | 6 | | Alt | Alex Bolt | 6 | 6 |
| | | | | | WC | Matthew Dellavedova | 1 | 4 |
| WC | Matthew Dellavedova | 6 | 0 | 6 | WC | Matthew Dellavedova | 1 | 4 |
| 6 | Juan Pablo Varillas | 3 | 6 | 4 | | | | |

#### Fourth qualifier

| First round | First round | First round | First round | First round | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition | Qualifying competition |
| 4 | Thiago Seyboth Wild | 1 | 6 | 6 | | | | | |
| Alt | Luke Saville | 6 | 3 | 2 | | | | | |
| Alt | Luke Saville | 6 | 3 | 2 | 4 | Thiago Seyboth Wild | 6 | 6$^6$ | 6$^3$ |
| | | | | | 7 | Facundo Díaz Acosta | 2 | 7$^8$ | 7$^7$ |
| | Yosuke Watanuki | 6 | 6$^4$ | 6$^4$ | 7 | Facundo Díaz Acosta | 2 | 7$^8$ | 7$^7$ |
| 7 | Facundo Díaz Acosta | 4 | 7$^7$ | 7$^7$ | | | | | |