# 2022 NSW Open – Men's singles

This was the first edition of the tournament since 2013.
Hsu Yu-hsiou won the title after defeating Marc Polmans 6–4, 7–6$^{(7–5)}$ in the final.

## Seeds

* Jordan Thompson (withdrew)
* James Duckworth (first round)
* Aleksandar Vukic (second round)
* Li Tu (first round)
* Rinky Hijikata (first round)
* Dane Sweeny (first round)
* Rio Noguchi (second round)
* Max Purcell (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 |
| 8 | Max Purcell | 1 | 4 | | | |
| | Hsu Yu-hsiou | 6 | 6 | | | |
| | Hsu Yu-hsiou | 6 | 6 | Hsu Yu-hsiou | 6 | 7$^7$ |
| | | | | Marc Polmans | 4 | 6$^5$ |
| | Marek Gengel | 3 | 4 | Marc Polmans | 4 | 6$^5$ |
| | Marc Polmans | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| LL | A Rai | 6$^4$ | 4 | | | | | | | | | | | | | |
| Q | L Saville | 7$^7$ | 6 | | Q | L Saville | 6$^4$ | 6$^4$ | | | | | | | | |
| | O Jasika | 2 | 6 | 3 | | T Schoolkate | 7$^7$ | 7$^7$ | | | | | | | | |
| | T Schoolkate | 6 | 1 | 6 | | | | | | T Schoolkate | 6$^4$ | 4 | | | | |
| | Kyle Seelig | 7 | 6 | | | | | | 8 | M Purcell | 7$^7$ | 6 | | | | |
| Q | Y Takahashi | 5 | 4 | | | K Seelig | 3 | 2 | | | | | | | | |
| | P Gunneswaran | 6 | 6$^3$ | 6$^3$ | 8 | M Purcell | 6 | 6 | | | | | | | | |
| 8 | M Purcell | 4 | 7$^7$ | 7$^7$ | | | | | | | | | 8 | M Purcell | 1 | 4 |
| 4 | L Tu | 4 | 4 | | | | | | | | | | | Y-h Hsu | 6 | 6 |
| Q | Yuichiro Inui | 6 | 6 | | Q | Y Inui | 2 | 1 | | | | | | | | |
| | Y-h Hsu | 6 | 6 | | | Y-h Hsu | 6 | 6 | | | | | | | | |
| Q | Mitchell Harper | 1 | 4 | | | | | | | Y-h Hsu | 6 | 6 | | | | |
| Q | Jeremy Jin | 6$^1$ | 5 | | | | | | | J McCabe | 4 | 0 | | | | |
| | J McCabe | 7$^7$ | 7 | | | J McCabe | 6 | 7$^7$ | | | | | | | | |
| WC | A Bolt | 6 | 6 | | WC | A Bolt | 4 | 6$^3$ | | | | | | | | |
| 6 | D Sweeny | 4 | 1 | | | | | | | | | | | | | |

### 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 |
| 7 | R Noguchi | 6 | 6 | | | | | | | | | | | | | |
| | P Sekulic | 2 | 4 | | 7 | R Noguchi | 6$^4$ | 3 | | | | | | | | |
| WC | J Beale | 4 | 0 | | | M Gengel | 7$^7$ | 6 | | | | | | | | |
| | M Gengel | 6 | 6 | | | | | | | | M Gengel | 6 | 6 | | | |
| WC | B Ellis | 6 | 3 | 6$^5$ | | | | | | | A Walton | 2 | 0 | | | |
| | A Walton | 4 | 6 | 7$^7$ | | A Walton | 7$^{10}$ | 6 | | | | | | | | |
| Alt | C Sinclair | 6$^3$ | 2 | | 3 | A Vukic | 6$^8$ | 1 | | | | | | | | |
| 3 | A Vukic | 7$^7$ | 6 | | | | | | | | | | | M Gengel | 3 | 4 |
| 5 | R Hijikata | 3 | 6 | 5 | | | | | | | | | | M Polmans | 6 | 6 |
| | Y Shimizu | 6 | 4 | 7 | | Y Shimizu | 6 | 0 | 4 | | | | | | | |
| | R Statham | 2 | 2 | | | M Polmans | 4 | 6 | 6 | | | | | | | |
| | M Polmans | 6 | 6 | | | | | | | | M Polmans | 6 | 6 | | | |
| Q | M Whitehouse | 3 | 6 | 6 | | | | | | Q | M Whitehouse | 3 | 1 | | | |
| | D Kelly | 6 | 2 | 4 | Q | M Whitehouse | 3 | 6 | 6 | | | | | | | |
| | M Sasikumar | 4 | 6 | 7$^7$ | | M Sasikumar | 6 | 2 | 0 | | | | | | | |
| 2 | J Duckworth | 6 | 3 | 6$^5$ | | | | | | | | | | | | |