# 2020 Internazionali di Tennis Emilia Romagna – Singles

Tommy Robredo was the defending champion but chose not to defend his title.
Frances Tiafoe won the title after defeating Salvatore Caruso 6–3, 3–6, 6–4 in the final.

## Seeds

* Frances Tiafoe (champion)
* Juan Ignacio Londero (first round, retired)
* Laslo Đere (quarterfinals)
* Federico Delbonis (semifinals)
* Salvatore Caruso (final)
* Philipp Kohlschreiber (second round)
* Gianluca Mager (second round, retired)
* Lloyd Harris (withdrew)

## 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 | Frances Tiafoe | 3 | 6 | 6 | | | | | |
| 4 | Federico Delbonis | 6 | 3 | 4 | | | | | |
| 4 | Federico Delbonis | 6 | 3 | 4 | 1 | Frances Tiafoe | 6 | 3 | 6 |
| | | | | | 5 | Salvatore Caruso | 3 | 6 | 4 |
| 5 | Salvatore Caruso | 6 | 6 | | 5 | Salvatore Caruso | 3 | 6 | 4 |
| | Alexei Popyrin | 4 | 4 | | | | | | |

### 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 | F Tiafoe | 7$^7$ | 6 | | | | | | | | | | | | | | | | |
| | B Rola | 6$^1$ | 3 | | 1 | F Tiafoe | 6 | 3 | 6 | | | | | | | | | | |
| | F Gaio | 3 | 2 | | WC | L Musetti | 3 | 6 | 3 | | | | | | | | | | |
| WC | L Musetti | 6 | 6 | | | | | | | 1 | F Tiafoe | 7$^7$ | 7 | | | | | | |
| | T Daniel | 7 | 6$^5$ | 1 | | | | | | Q | F Baldi | 6$^3$ | 5 | | | | | | |
| Q | F Baldi | 5 | 7$^7$ | 6 | Q | F Baldi | 4 | 6 | 3 | | | | | | | | | | |
| | Y Hanfmann | 5 | 6$^5$ | | 7 | G Mager | 6 | 3 | 1$^r$ | | | | | | | | | | |
| 7 | G Mager | 7 | 7$^7$ | | | | | | | | | | | | 1 | F Tiafoe | 3 | 6 | 6 |
| 4 | F Delbonis | 6 | 7$^8$ | | | | | | | | | | | | 4 | F Delbonis | 6 | 3 | 4 |
| | A Seppi | 1 | 6$^6$ | | 4 | F Delbonis | 6 | 6 | | | | | | | | | | | |
| | P Gunneswaran | 6$^5$ | 2 | | | P Lorenzi | 1 | 4 | | | | | | | | | | | |
| | P Lorenzi | 7$^7$ | 6 | | | | | | | 4 | F Delbonis | 4 | 6 | 6 | | | | | |
| WC | M Cecchinato | 6 | 6 | | | | | | | WC | M Cecchinato | 6 | 2 | 2 | | | | | |
| | K Majchrzak | 3 | 4 | | WC | M Cecchinato | 7 | 6 | | | | | | | | | | | |
| | T Seyboth Wild | 3 | 1 | | 6 | P Kohlschreiber | 5 | 3 | | | | | | | | | | | |
| 6 | P Kohlschreiber | 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 | S Caruso | 4 | 6 | 6 | | | | | | | | | | | | | | |
| Q | H Grenier | 6 | 3 | 4 | 5 | S Caruso | 6 | 7 | | | | | | | | | | |
| | JP Varillas | 2 | 2$^r$ | | Q | T Macháč | 2 | 5 | | | | | | | | | | |
| Q | T Macháč | 6 | 4 | | | | | | | 5 | S Caruso | 6 | 2 | 6 | | | | |
| WC | G Zeppieri | 4 | 4 | | | | | | | 3 | L Đere | 4 | 6 | 4 | | | | |
| | S Nagal | 6 | 6 | | | S Nagal | 5 | 6 | 4 | | | | | | | | | |
| | J Jung | 2 | 4 | | 3 | L Đere | 7 | 4 | 6 | | | | | | | | | |
| 3 | L Đere | 6 | 6 | | | | | | | | | | | | 5 | S Caruso | 6 | 6 |
| LL | JP Ficovich | 6 | 7$^7$ | | | | | | | | | | | | | A Popyrin | 4 | 4 |
| | D Petrović | 3 | 6$^5$ | | LL | JP Ficovich | 6 | 6 | | | | | | | | | | |
| SE | D Istomin | 4 | 4 | | Alt | M Krueger | 1 | 4 | | | | | | | | | | |
| Alt | M Krueger | 6 | 6 | | | | | | | LL | JP Ficovich | 7$^8$ | 4 | 5 | | | | |
| Q | A Müller | 6 | 4 | 6 | | | | | | | A Popyrin | 6$^6$ | 6 | 7 | | | | |
| SE | M Cressy | 3 | 6 | 3 | Q | A Müller | 4 | 4 | | | | | | | | | | |
| | A Popyrin | 1 | 2 | | | A Popyrin | 6 | 6 | | | | | | | | | | |
| 2 | JI Londero | 6 | 1$^r$ | | | | | | | | | | | | | | | |