# 2020 Iași Open – Singles

This was the first edition of the tournament.
Carlos Taberner won the title after defeating Mathias Bourgue 6–4, 7–6$^{(7–4)}$ in the final.

## Seeds

* Pablo Andújar (semifinals)
* Jaume Munar (semifinals)
* Arthur Rinderknech (second round)
* Jurij Rodionov (quarterfinals)
* Carlos Taberner (champion)
* Enzo Couacaud (first round)
* João Menezes (quarterfinals)
* Marius Copil (first round)

## 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/SE | Pablo Andújar | 3 | 6 | 3 | | | | |
| | Mathias Bourgue | 6 | 3 | 6 | | | | |
| | Mathias Bourgue | 6 | 3 | 6 | | Mathias Bourgue | 4 | 6$^4$ |
| | | | | | 5 | Carlos Taberner | 6 | 7$^7$ |
| 5 | Carlos Taberner | 5 | 6 | 7$^7$ | 5 | Carlos Taberner | 6 | 7$^7$ |
| 2 | Jaume Munar | 7 | 1 | 6$^2$ | | | | |

### 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/SE | P Andújar | 6 | 6 | | | | | | | | | | | | | | | | |
| | A Müller | 4 | 0 | | 1/SE | P Andújar | 6 | 7 | | | | | | | | | | | |
| | C İlkel | 2 | 4 | | | M Jaziri | 2 | 5 | | | | | | | | | | | |
| | M Jaziri | 6 | 6 | | | | | | | 1/SE | P Andújar | 6 | 6$^5$ | 6 | | | | | |
| PR | A De Greef | 1 | 4 | | | | | | | Q | F Meligeni Alves | 1 | 7$^7$ | 2 | | | | | |
| | F Cerúndolo | 6 | 6 | | | F Cerúndolo | 3 | 7$^7$ | 3 | | | | | | | | | | |
| Q | F Meligeni Alves | 1 | 6 | 6 | Q | F Meligeni Alves | 6 | 6$^2$ | 6 | | | | | | | | | | |
| 6 | E Couacaud | 6 | 2 | 3 | | | | | | | | | | | 1/SE | P Andújar | 3 | 6 | 3 |
| 4 | J Rodionov | 4 | 6 | 7 | | | | | | | | | | | | M Bourgue | 6 | 3 | 6 |
| | G Blancaneaux | 6 | 1 | 5 | 4 | J Rodionov | 6 | 6 | | | | | | | | | | | |
| | Q Halys | 6 | 2 | 3 | Q | TM Etcheverry | 3 | 4 | | | | | | | | | | | |
| Q | TM Etcheverry | 4 | 6 | 6 | | | | | | 4 | J Rodionov | 2 | 3 | | | | | | |
| | M Bourgue | 6 | 7$^7$ | | | | | | | | M Bourgue | 6 | 6 | | | | | | |
| Q | M Martineau | 1 | 6$^1$ | | | M Bourgue | 6 | 6 | | | | | | | | | | | |
| | MT Barrios Vera | 5 | 6 | 6 | | MT Barrios Vera | 1 | 3 | | | | | | | | | | | |
| 8 | M Copil | 7 | 3 | 0 | | | | | | | | | | | | | | | |

### 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 |
| 5 | C Taberner | 6 | 6 | | | | | | | | | | | | | | | | |
| | N Kuhn | 3 | 2 | | 5 | C Taberner | 6 | 4 | 6 | | | | | | | | | | |
| Q | K Żuk | 6 | 6 | | Q | K Żuk | 2 | 6 | 3 | | | | | | | | | | |
| WC | ND Ionel | 2 | 0 | | | | | | | 5 | C Taberner | 1 | 6 | 6 | | | | | |
| | E Karlovskiy | 3 | 6 | 2 | | | | | | | A Menéndez Maceiras | 6 | 0 | 1 | | | | | |
| | A Menéndez Maceiras | 6 | 3 | 6 | | A Menéndez Maceiras | 6 | 6$^9$ | 7$^8$ | | | | | | | | | | |
| SE | M-A Hüsler | 3 | 4 | | 3 | A Rinderknech | 2 | 7$^{11}$ | 6$^6$ | | | | | | | | | | |
| 3 | A Rinderknech | 6 | 6 | | | | | | | | | | | | 5 | C Taberner | 5 | 6 | 7$^7$ |
| 7 | J Menezes | 6 | 6 | | | | | | | | | | | | 2 | J Munar | 7 | 1 | 6$^2$ |
| | H Grenier | 4 | 4 | | 7 | J Menezes | 7$^7$ | 6 | | | | | | | | | | | |
| | T Gabashvili | 4 | 6 | 2 | WC | FC Jianu | 6$^3$ | 2 | | | | | | | | | | | |
| WC | FC Jianu | 6 | 4 | 6 | | | | | | 7 | J Menezes | 5 | 6$^2$ | | | | | | |
| WC | C Crețu | 2 | 6 | 6 | | | | | | 2 | J Munar | 7 | 7$^7$ | | | | | | |
| | H Moriya | 6 | 3 | 4 | WC | C Crețu | 1 | 4 | | | | | | | | | | | |
| | P Polansky | 4 | 2 | | 2 | J Munar | 6 | 6 | | | | | | | | | | | |
| 2 | J Munar | 6 | 6 | | | | | | | | | | | | | | | | |