# 2022 Maia Challenger – Singles

Tseng Chun-hsin was the defending champion but chose not to defend his title.
Luca Van Assche won the title after defeating Maximilian Neuchrist 3–6, 6–4, 6–0 in the final.

## Seeds

* Nuno Borges (semifinals)
* Jurij Rodionov (quarterfinals)
* Elias Ymer (first round)
* Geoffrey Blancaneaux (first round)
* Aleksandar Vukic (semifinals)
* Timofey Skatov (second round)
* Luciano Darderi (first round)
* Riccardo Bonadio (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 | Semifinals | Final | Final | Final | Final | Final |
| 1 | Nuno Borges | 7 | 3 | 6$^1$ | | | | | |
| Q | Maximilian Neuchrist | 5 | 6 | 7$^7$ | | | | | |
| Q | Maximilian Neuchrist | 5 | 6 | 7$^7$ | Q | Maximilian Neuchrist | 6 | 4 | 0 |
| | | | | | | Luca Van Assche | 3 | 6 | 6 |
| | Luca Van Assche | 1 | 6 | 6 | | Luca Van Assche | 3 | 6 | 6 |
| 5 | Aleksandar Vukic | 6 | 2 | 3 | | | | | |

### 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 | Semifinals |
| 1 | N Borges | 6 | 6 | | | | | | | | | | | | | | | | |
| Q | D Istomin | 3 | 0 | | 1 | N Borges | 2 | | | | | | | | | | | | |
| | O Krutykh | 4 | 4 | | PR | P Sousa | 4$^r$ | | | | | | | | | | | | |
| PR | P Sousa | 6 | 6 | | | | | | | 1 | N Borges | 7 | 6 | | | | | | |
| WC | Fábio Coelho | 3 | 0 | | | | | | | 8 | R Bonadio | 5 | 4 | | | | | | |
| Q | R Collignon | 6 | 6 | | Q | R Collignon | 5 | 5 | | | | | | | | | | | |
| | N Álvarez Varona | 4 | 6 | 6$^7$ | 8 | R Bonadio | 7 | 7 | | | | | | | | | | | |
| 8 | R Bonadio | 6 | 2 | 7$^9$ | | | | | | | | | | | 1 | N Borges | 7 | 3 | 6$^1$ |
| 4 | G Blancaneaux | 1 | 4 | | | | | | | | | | | | Q | M Neuchrist | 5 | 6 | 7$^7$ |
| | N Fatić | 6 | 6 | | | N Fatić | 3 | 2$^r$ | | | | | | | | | | | |
| Alt | V Sachko | 0 | 4 | | | J Choinski | 6 | 4 | | | | | | | | | | | |
| | J Choinski | 6 | 6 | | | | | | | | J Choinski | 7$^8$ | 3 | 4 | | | | | |
| WC | J Domingues | 2 | 5 | | | | | | | Q | M Neuchrist | 6$^6$ | 6 | 6 | | | | | |
| Q | M Neuchrist | 6 | 7 | | Q | M Neuchrist | 7$^7$ | 6$^4$ | 7$^7$ | | | | | | | | | | |
| | ND Ionel | 6 | 6$^3$ | 5 | 6 | T Skatov | 6$^3$ | 7$^7$ | 6$^3$ | | | | | | | | | | |
| 6 | T Skatov | 3 | 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 | Semifinals |
| 7 | L Darderi | 3 | 4 | | | | | | | | | | | | | | | | |
| | I Gakhov | 6 | 6 | | | I Gakhov | 4 | 7 | 0 | | | | | | | | | | |
| | A Collarini | 5 | 7$^7$ | 6 | | A Collarini | 6 | 5 | 0$^r$ | | | | | | | | | | |
| | A Vatutin | 7 | 6$^4$ | 3 | | | | | | | I Gakhov | 1 | 2 | | | | | | |
| Q | A Lazarov | 6 | 6 | | | | | | | | L Van Assche | 6 | 6 | | | | | | |
| | A Giannessi | 3 | 4 | | Q | A Lazarov | 3 | 4 | | | | | | | | | | | |
| | L Van Assche | 6 | 6 | | | L Van Assche | 6 | 6 | | | | | | | | | | | |
| 3 | E Ymer | 2 | 1 | | | | | | | | | | | | | L Van Assche | 1 | 6 | 6 |
| 5 | A Vukic | 6 | 6$^4$ | 6 | | | | | | | | | | | 5 | A Vukic | 6 | 2 | 3 |
| Alt | L Wessels | 2 | 7$^7$ | 1 | 5 | A Vukic | 6 | 6 | | | | | | | | | | | |
| Q | G Onclin | 2 | 0 | | Q | E Karlovskiy | 3 | 1 | | | | | | | | | | | |
| Q | E Karlovskiy | 6 | 6 | | | | | | | 5 | A Vukic | 4 | 6 | 7 | | | | | |
| WC | G Oliveira | 5 | 6 | 6 | | | | | | 2 | J Rodionov | 6 | 3 | 5 | | | | | |
| | N Milojević | 7 | 3 | 0 | WC | G Oliveira | 6 | 2 | 6$^1$ | | | | | | | | | | |
| | Z Kolář | 4 | 3 | | 2 | J Rodionov | 3 | 6 | 7$^7$ | | | | | | | | | | |
| 2 | J Rodionov | 6 | 6 | | | | | | | | | | | | | | | | |