# 2024 City of Playford Tennis International – Men's singles

James Duckworth was the defending champion but chose not to defend his title.
Rinky Hijikata won the title after defeating Yuta Shimizu 6–4, 7–6$^{(7–4)}$ in the final.

## Seeds

* Rinky Hijikata (champion)
* Thanasi Kokkinakis (withdrew)
* Shintaro Mochizuki (quarterfinals)
* Tristan Schoolkate (quarterfinals)
* Alex Bolt (withdrew)
* Li Tu (quarterfinals)
* Omar Jasika (quarterfinals)
* Marc Polmans (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 | Semifinals | Final | Final | Final | Final |
| 1 | Rinky Hijikata | 5 | 6 | 6 | | | | |
| | Masamichi Imamura | 7 | 4 | 4 | | | | |
| | Masamichi Imamura | 7 | 4 | 4 | 1 | Rinky Hijikata | 6 | 7$^7$ |
| | | | | | | Yuta Shimizu | 4 | 6$^4$ |
| 8 | Marc Polmans | 0 | 3 | | | Yuta Shimizu | 4 | 6$^4$ |
| | Yuta Shimizu | 6 | 6 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | R Hijikata | 7$^7$ | 7$^7$ | | | | | | | | | | | | | | | |
| Q | Emile Hudd | 6$^4$ | 6$^2$ | | 1 | R Hijikata | 6 | 6 | | | | | | | | | | |
| | B Ellis | 2 | 5 | | | D Sweeny | 4 | 3 | | | | | | | | | | |
| | D Sweeny | 6 | 7 | | | | | | 1 | R Hijikata | 5 | 7$^7$ | 6 | | | | | |
| | Christian Langmo | 6 | 4 | 6 | | | | | 7 | O Jasika | 7 | 6$^4$ | 3 | | | | | |
| Q | Pavle Marinkov | 3 | 6 | 3 | | C Langmo | 3 | 3 | | | | | | | | | | |
| | Takuya Kumasaka | 5 | 2 | | 7 | O Jasika | 6 | 6 | | | | | | | | | | |
| 7 | O Jasika | 7 | 6 | | | | | | | | | | | 1 | R Hijikata | 5 | 6 | 6 |
| 4 | T Schoolkate | 6 | 6 | | | | | | | | | | | | M Imamura | 7 | 4 | 4 |
| WC | Ja Delaney | 4 | 3 | | 4 | T Schoolkate | 6 | 6 | | | | | | | | | | |
| | Jacob Bradshaw | 6 | 5 | 3 | WC | M Bouzige | 1 | 2 | | | | | | | | | | |
| WC | M Bouzige | 4 | 7 | 6 | | | | | 4 | T Schoolkate | 4 | 6 | 5 | | | | | |
| | M Imamura | 7$^7$ | 6 | | | | | | | M Imamura | 6 | 3 | 7 | | | | | |
| Q | C Sinclair | 6$^4$ | 3 | | | M Imamura | 6 | 6 | | | | | | | | | | |
| WC | E Winter | 5 | 6$^2$ | | LL | T Fancutt | 3 | 1 | | | | | | | | | | |
| LL | T Fancutt | 7 | 7$^7$ | | | | | | | | | | | | | | | |

### 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 |
| 8 | M Polmans | 2 | 6 | 6 | | | | | | | | | | | | | | |
| Q | Z Tkemaladze | 6 | 4 | 4 | 8 | M Polmans | 7$^9$ | 3 | 6 | | | | | | | | | |
| Q | T Ichikawa | 1 | 4 | | | S Imai | 6$^7$ | 6 | 2 | | | | | | | | | |
| | Shintaro Imai | 6 | 6 | | | | | | | 8 | M Polmans | 2 | 6 | 6 | | | | |
| Q | Ryuki Matsuda | 3 | 6 | 6 | | | | | | 3 | S Mochizuki | 6 | 4 | 4 | | | | |
| | A Rai | 6 | 2 | 2 | Q | R Matsuda | 4 | 2 | | | | | | | | | | |
| | A Bakshi | 5 | 3 | | 3 | S Mochizuki | 6 | 6 | | | | | | | | | | |
| 3 | S Mochizuki | 7 | 6 | | | | | | | | | | | | 8 | M Polmans | 0 | 3 |
| 6 | L Tu | 6 | 6 | | | | | | | | | | | | | Y Shimizu | 6 | 6 |
| | S Purtseladze | 1 | 3 | | 6 | L Tu | 6 | 6 | | | | | | | | | | |
| | P Sekulic | 6 | 6 | | | P Sekulic | 4 | 2 | | | | | | | | | | |
| | T Colson | 3 | 2 | | | | | | | 6 | L Tu | 4 | 2 | | | | | |
| | B Mott | 3 | 5 | | | | | | | | Y Shimizu | 6 | 6 | | | | | |
| | Y Shimizu | 6 | 7 | | | Y Shimizu | 7$^{10}$ | 6 | | | | | | | | | | |
| | Hikaru Shiraishi | 4 | 4 | | LL | Y Mochizuki | 6$^8$ | 2 | | | | | | | | | | |
| LL | Yuki Mochizuki | 6 | 6 | | | | | | | | | | | | | | | |