# 2025 Queensland International II – Men's singles

Tristan Schoolkate was the defending champion but lost in the first round to Jason Kubler.
Adam Walton won the title after defeating Kubler 7–6$^{(8–6)}$, 7–6$^{(7–4)}$ in the final.

## Seeds

* Adam Walton (champion)
* Tristan Schoolkate (first round)
* Alex Bolt (first round)
* Li Tu (quarterfinals)
* Yuta Shimizu (quarterfinals)
* Omar Jasika (semifinals)
* Bernard Tomic (first round)
* James McCabe (quarterfinals)

## 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 |
| 1 | Adam Walton | 6 | 6 | | | | |
| 6 | Omar Jasika | 2 | 4 | | | | |
| 6 | Omar Jasika | 2 | 4 | 1 | Adam Walton | 7$^8$ | 7$^7$ |
| | | | | WC | Jason Kubler | 6$^6$ | 6$^4$ |
| | Christian Langmo | 4 | 4 | WC | Jason Kubler | 6$^6$ | 6$^4$ |
| WC | Jason Kubler | 6 | 6 | | | | |

### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | A Walton | 6 | 6 | | | | | | | | | | | | | | | |
| | G Nanda | 2 | 4 | | 1 | A Walton | 6 | 6 | | | | | | | | | | |
| | H Moriya | 6 | 6 | | | H Moriya | 3 | 4 | | | | | | | | | | |
| Q | A Weber | 4 | 2 | | | | | | | 1 | A Walton | 6 | 6 | | | | | |
| Q | Keisuke Saitoh | 5 | 2 | | | | | | | | A Ilagan | 3 | 4 | | | | | |
| | Andre Ilagan | 7 | 6 | | | A Ilagan | 2 | 7$^7$ | 6 | | | | | | | | | |
| | M Imamura | 6 | 3 | 6 | | M Imamura | 6 | 6$^3$ | 0 | | | | | | | | | |
| 7 | B Tomic | 2 | 6 | 2 | | | | | | | | | | | 1 | A Walton | 6 | 6 |
| 4 | L Tu | 6 | 6 | | | | | | | | | | | | 6 | O Jasika | 2 | 4 |
| Q | Hikaru Shiraishi | 1 | 1 | | 4 | L Tu | 6 | 6$^7$ | 6 | | | | | | | | | |
| WC | Pavle Marinkov | 6$^5$ | 6 | 6$^5$ | Q | Ja Delaney | 0 | 7$^9$ | 4 | | | | | | | | | |
| Q | Ja Delaney | 7$^7$ | 3 | 7$^7$ | | | | | | 4 | L Tu | 6 | 5 | 2 | | | | |
| | M Gengel | 6 | 6 | | | | | | | 6 | O Jasika | 2 | 7 | 6 | | | | |
| | C Broom | 1 | 2 | | | M Gengel | 6$^1$ | 6 | 3 | | | | | | | | | |
| | B Ellis | 3 | 2 | | 6 | O Jasika | 7$^7$ | 3 | 6 | | | | | | | | | |
| 6 | O Jasika | 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | Y Shimizu | 6 | 3 | 6 | | | | | | | | | | | | | | |
| LL | Hayato Matsuoka | 3 | 6 | 3 | 5 | Y Shimizu | 6 | 2 | 6 | | | | | | | | | |
| | N Nakagawa | 6$^4$ | 6$^5$ | | Q | K Ogura | 2 | 6 | 1 | | | | | | | | | |
| Q | Kosuke Ogura | 7$^7$ | 7$^7$ | | | | | | | 5 | Y Shimizu | 4 | 7$^7$ | 3 | | | | |
| | D Sweeny | 2 | 2 | | | | | | | | C Langmo | 6 | 6$^5$ | 6 | | | | |
| | Christian Langmo | 6 | 6 | | | C Langmo | 5 | 6 | 6 | | | | | | | | | |
| | M Janvier | 6 | 6 | | | M Janvier | 7 | 4 | 4 | | | | | | | | | |
| 3 | A Bolt | 4 | 4 | | | | | | | | | | | | | C Langmo | 4 | 4 |
| 8 | J McCabe | 6 | 6 | | | | | | | | | | | | WC | J Kubler | 6 | 6 |
| WC | Jacob Bradshaw | 3 | 1 | | 8 | J McCabe | 6 | 6 | | | | | | | | | | |
| Q | Matt Hulme | 0 | 6 | 6 | Q | M Hulme | 3 | 4 | | | | | | | | | | |
| | Y Zhou | 6 | 4 | 4 | | | | | | 8 | J McCabe | 6$^1$ | 1 | | | | | |
| | M Bouzige | 5 | 6$^2$ | | | | | | | WC | J Kubler | 7$^7$ | 6 | | | | | |
| | Y-h Hsu | 7 | 7$^7$ | | | Y-h Hsu | 2 | 1 | | | | | | | | | | |
| WC | J Kubler | 6 | 3 | 6 | WC | J Kubler | 6 | 6 | | | | | | | | | | |
| 2 | T Schoolkate | 4 | 6 | 3 | | | | | | | | | | | | | | |