# 2024 Open Città della Disfida – Singles

Shintaro Mochizuki was the defending champion but chose not to defend his title.
Damir Džumhur won the title after defeating Harold Mayot 6–1, 6–3 in the final.

## Seeds

* Harold Mayot (final)
* Damir Džumhur (champion)
* Filip Misolic (second round)
* Benjamin Bonzi (second round)
* Stefano Travaglia (first round)
* Franco Agamenone (second round)
* Nerman Fatić (first round)
* Francesco Maestrelli (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 |
| 1 | Harold Mayot | 6 | 7$^7$ | | | | | |
| WC | Jacopo Berrettini | 3 | 6$^3$ | | | | | |
| WC | Jacopo Berrettini | 3 | 6$^3$ | | 1 | Harold Mayot | 1 | 3 |
| | | | | | 2 | Damir Džumhur | 6 | 6 |
| | Timofey Skatov | 6 | 3 | 4 | 2 | Damir Džumhur | 6 | 6 |
| 2 | Damir Džumhur | 1 | 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 | H Mayot | 6 | 6 | | | | | | | | | | | | | | | |
| Q | Kirill Kivattsev | 3 | 4 | | 1 | H Mayot | 6 | 6 | | | | | | | | | | |
| | Samuel Vincent Ruggeri | 6 | 5 | | | S Vincent Ruggeri | 3 | 0 | | | | | | | | | | |
| WC | N Basilashvili | 2 | 3$^r$ | | | | | | | 1 | H Mayot | 7 | 6 | | | | | |
| | M Kaśnikowski | 6 | 7 | | | | | | | | M Kaśnikowski | 5 | 3 | | | | | |
| Alt | G Oradini | 4 | 5 | | | M Kaśnikowski | 6 | 7$^{10}$ | | | | | | | | | | |
| WC | Marcello Serafini | 5 | 6 | 4 | 6 | F Agamenone | 4 | 6$^8$ | | | | | | | | | | |
| 6 | F Agamenone | 7 | 2 | 6 | | | | | | | | | | | 1 | H Mayot | 6 | 7$^7$ |
| 4 | B Bonzi | 7$^7$ | 4 | 6 | | | | | | | | | | | WC | J Berrettini | 3 | 6$^3$ |
| | J Veselý | 6$^5$ | 6 | 2 | 4 | B Bonzi | 6 | 3 | 4 | | | | | | | | | |
| WC | J Berrettini | 7$^8$ | 7 | | WC | J Berrettini | 3 | 6 | 6 | | | | | | | | | |
| | C-h Tseng | 6$^6$ | 5 | | | | | | | WC | J Berrettini | 4 | 6 | 6 | | | | |
| | Z Kolář | 6 | 6 | | | | | | | Alt | FC Jianu | 6 | 4 | 4 | | | | |
| Q | C Gimeno Valero | 2 | 1 | | | Z Kolář | 2 | 6 | 3 | | | | | | | | | |
| Alt | FC Jianu | 3 | 6 | 6 | Alt | FC Jianu | 6 | 3 | 6 | | | | | | | | | |
| 5 | S Travaglia | 6 | 3 | 0 | | | | | | | | | | | | | | |

### Bottom 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 | Semifinals |
| 7 | N Fatić | 2 | 3 | | | | | | | | | | | | | | |
| | R Bonadio | 6 | 6 | | | R Bonadio | 6 | 6 | | | | | | | | | |
| | E Dalla Valle | 2 | 6 | 6 | | E Dalla Valle | 1 | 3 | | | | | | | | | |
| | S Diez | 6 | 0 | 3 | | | | | | R Bonadio | 5 | 5 | | | | | |
| Q | Andrea Guerrieri | 4 | 6 | 5 | | | | | | T Skatov | 7 | 7 | | | | | |
| | T Skatov | 6 | 4 | 7 | | T Skatov | 6 | 6 | | | | | | | | | |
| Q | Matthew Dellavedova | 3 | 3 | | 3 | F Misolic | 4 | 3 | | | | | | | | | |
| 3 | F Misolic | 6 | 6 | | | | | | | | | | | T Skatov | 6 | 3 | 4 |
| 8 | F Maestrelli | 6 | 6 | | | | | | | | | | 2 | D Džumhur | 1 | 6 | 6 |
| | F Passaro | 3 | 2 | | 8 | F Maestrelli | 6 | 7$^7$ | | | | | | | | | |
| Q | S Rodríguez Taverna | 6$^4$ | 1 | | | R Brancaccio | 4 | 6$^5$ | | | | | | | | | |
| | R Brancaccio | 7$^7$ | 6 | | | | | | 8 | F Maestrelli | 1 | 0 | | | | | |
| | N Serdarušić | 2 | 3 | | | | | | 2 | D Džumhur | 6 | 6 | | | | | |
| Q | Andrea Picchione | 6 | 6 | | Q | A Picchione | 4 | 3 | | | | | | | | | |
| | M Copil | 2 | 4 | | 2 | D Džumhur | 6 | 6 | | | | | | | | | |
| 2 | D Džumhur | 6 | 6 | | | | | | | | | | | | | | |