# 2022 Iași Open – Men's singles

Zdeněk Kolář was the defending champion but retired from his first round match with Frederico Ferreira Silva.
Felipe Meligeni Alves won the title after defeating Pablo Andújar 6–3, 4–6, 6–2 in the final.

## Seeds

* Jiří Lehečka (quarterfinals)
* Pablo Andújar (final)
* Zdeněk Kolář (first round, retired)
* Alexander Shevchenko (first round)
* Geoffrey Blancaneaux (quarterfinals)
* Dalibor Svrčina (second round)
* Renzo Olivo (first round)
* Felipe Meligeni Alves (champion)

## 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 |
| | Luciano Darderi | 2 | 2 | | | | | | |
| 8 | Felipe Meligeni Alves | 6 | 6 | | | | | | |
| 8 | Felipe Meligeni Alves | 6 | 6 | | 8 | Felipe Meligeni Alves | 6 | 4 | 6 |
| | | | | | 2 | Pablo Andújar | 3 | 6 | 2 |
| Q | Matheus Pucinelli de Almeida | 6 | 2 | 3 | 2 | Pablo Andújar | 3 | 6 | 2 |
| 2 | Pablo Andújar | 3 | 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 | J Lehečka | 6 | 7$^7$ | | | | | | | | | | | | | | | |
| Q | I Snițari | 4 | 6$^5$ | | 1 | J Lehečka | 6 | 4 | 6 | | | | | | | | | |
| LL | Andrey Chepelev | 6 | 2 | 4 | LL | A Chepelev | 4 | 6 | 4 | | | | | | | | | |
| | T Seyboth Wild | 2 | 6 | 0$^r$ | | | | | | 1 | J Lehečka | 6 | 6$^1$ | 4 | | | | |
| Q | N Frunză | 1 | 5 | | | | | | | | L Darderi | 4 | 7$^7$ | 6 | | | | |
| | L Darderi | 6 | 7 | | | L Darderi | 5 | 7 | 7$^8$ | | | | | | | | | |
| Alt | L Miedler | 4 | 6 | 2 | 6 | D Svrčina | 7 | 5 | 6$^6$ | | | | | | | | | |
| 6 | D Svrčina | 6 | 3 | 6 | | | | | | | | | | | | L Darderi | 2 | 2 |
| 3 | Z Kolář | 4 | 4$^r$ | | | | | | | | | | | | 8 | F Meligeni Alves | 6 | 6 |
| | F Ferreira Silva | 6 | 4 | | | F Ferreira Silva | 7$^7$ | 7$^7$ | | | | | | | | | | |
| WC | M Copil | 6 | 7$^7$ | | WC | M Copil | 6$^4$ | 6$^2$ | | | | | | | | | | |
| LL | O Prihodko | 2 | 6$^3$ | | | | | | | | F Ferreira Silva | 4 | 6$^5$ | | | | | |
| Alt | N Sánchez Izquierdo | 6 | 6 | | | | | | | 8 | F Meligeni Alves | 6 | 7$^7$ | | | | | |
| | M Arnaldi | 2 | 3 | | Alt | N Sánchez Izquierdo | 2 | 4 | | | | | | | | | | |
| Q | J Pereira | 5 | 6 | 1 | 8 | F Meligeni Alves | 6 | 6 | | | | | | | | | | |
| 8 | F Meligeni Alves | 7 | 1 | 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 | Semifinals |
| 5 | G Blancaneaux | 6 | 7 | | | | | | | | | | | | | | | |
| Alt | FC Jianu | 2 | 5 | | 5 | G Blancaneaux | 6 | 6 | | | | | | | | | | |
| | B Ćorić | 4 | 2 | | WC | ND Ionel | 1 | 2 | | | | | | | | | | |
| WC | ND Ionel | 6 | 6 | | | | | | | 5 | G Blancaneaux | 4 | 4 | | | | | |
| Q | Ștefan Paloși | 2 | 2 | | | | | | | Q | M Pucinelli de Almeida | 6 | 6 | | | | | |
| Q | J De Loore | 6 | 6 | | Q | J De Loore | 3 | 7$^7$ | 4 | | | | | | | | | |
| Q | M Pucinelli de Almeida | 6 | 6 | | Q | M Pucinelli de Almeida | 6 | 6$^5$ | 6 | | | | | | | | | |
| 4 | A Shevchenko | 1 | 4 | | | | | | | | | | | Q | M Pucinelli de Almeida | 6 | 2 | 3 |
| 7 | R Olivo | 3 | 6 | 4 | | | | | | | | | | 2 | P Andújar | 3 | 6 | 6 |
| | L Klein | 6 | 3 | 6 | | L Klein | 6 | 6 | | | | | | | | | | |
| | D Dutra da Silva | 6 | 6$^4$ | 6$^3$ | Alt | O Krutykh | 3 | 4 | | | | | | | | | | |
| Alt | O Krutykh | 2 | 7$^7$ | 7$^7$ | | | | | | | L Klein | 3 | 4 | | | | | |
| Alt | L Wessels | 6 | 6 | | | | | | | 2 | P Andújar | 6 | 6 | | | | | |
| WC | C Crețu | 4 | 2 | | Alt | L Wessels | 2 | 4 | | | | | | | | | | |
| | N Álvarez Varona | 4 | 4 | | 2 | P Andújar | 6 | 6 | | | | | | | | | | |
| 2 | P Andújar | 6 | 6 | | | | | | | | | | | | | | | |