# 2024 Città di Como Challenger – Singles

Thiago Seyboth Wild was the defending champion but chose not to defend his title.
Gabriel Debru won the title after defeating Ignacio Buse 6–1, 2–6, 6–3 in the final.

## Seeds

* Jozef Kovalík (first round)
* Stefano Napolitano (first round)
* Gustavo Heide (first round)
* Francesco Passaro (second round)
* Juan Pablo Varillas (withdrew)
* Dmitry Popko (first round)
* Benjamin Hassan (first round)
* Zsombor Piros (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 |
| | Gabriel Debru | 7$^7$ | 6 | | | | | |
| | Stefano Travaglia | 6$^4$ | 3 | | | | | |
| | Stefano Travaglia | 6$^4$ | 3 | | Gabriel Debru | 6 | 2 | 6 |
| | | | | | Ignacio Buse | 1 | 6 | 3 |
| Alt | Alex Molčan | 6 | 2 | 2 | Ignacio Buse | 1 | 6 | 3 |
| | Ignacio Buse | 4 | 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 |
| 1 | J Kovalík | 2 | 6 | 4 | | | | | | | | | | | | | |
| Q | N Basilashvili | 6 | 2 | 6 | Q | N Basilashvili | 1 | 1$^r$ | | | | | | | | | |
| PR | K Nishikori | 6 | 6 | | PR | K Nishikori | 6 | 3 | | | | | | | | | |
| | Samuel Vincent Ruggeri | 2 | 1 | | | | | | | PR | K Nishikori | | | | | | |
| | FC Jianu | 7 | 1 | 6 | | | | | | | G Debru | w/o | | | | | |
| Q | Svyatoslav Gulin | 5 | 6 | 4 | | FC Jianu | 6$^5$ | 2 | | | | | | | | | |
| | G Debru | 6 | 7$^7$ | | | G Debru | 7$^7$ | 6 | | | | | | | | | |
| 7 | B Hassan | 2 | 6$^5$ | | | | | | | | | | | | G Debru | 7$^7$ | 6 |
| 4 | F Passaro | 6 | 4 | 6 | | | | | | | | | | | S Travaglia | 6$^4$ | 3 |
| | Filip Jeff Planinšek | 2 | 6 | 4 | 4 | F Passaro | 6 | 4 | 4 | | | | | | | | |
| Q | MH Rehberg | 3 | 6$^3$ | | | GA Olivieri | 4 | 6 | 6 | | | | | | | | |
| | GA Olivieri | 6 | 7$^7$ | | | | | | | | GA Olivieri | 6 | 5 | 1 | | | |
| WC | Federico Bondioli | 7 | 6 | | | | | | | | S Travaglia | 3 | 7 | 6 | | | |
| Q | V Sachko | 5 | 2 | | WC | F Bondioli | 2 | 4 | | | | | | | | | |
| | S Travaglia | 6 | 7$^7$ | | | S Travaglia | 6 | 6 | | | | | | | | | |
| 6 | D Popko | 2 | 6$^3$ | | | | | | | | | | | | | | |

### 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 |
| 8 | Z Piros | 6 | 7$^7$ | | | | | | | | | | | | | | | | |
| | G Bueno | 1 | 6$^2$ | | 8 | Z Piros | 6 | 6 | | | | | | | | | | | |
| WC | R Brancaccio | 4 | 7$^8$ | 6 | WC | R Brancaccio | 4 | 3 | | | | | | | | | | | |
| Q | M Pucinelli de Almeida | 6 | 6$^6$ | 2 | | | | | | 8 | Z Piros | 7$^7$ | 3 | 2 | | | | | |
| | R Bertola | 3 | | | | | | | | Alt | A Molčan | 6$^4$ | 6 | 6 | | | | | |
| | B Paire | 2$^r$ | | | | R Bertola | 5 | 6 | 2 | | | | | | | | | | |
| Alt | A Molčan | 6 | 6 | | Alt | A Molčan | 7 | 3 | 6 | | | | | | | | | | |
| 3 | G Heide | 2 | 2 | | | | | | | | | | | | Alt | A Molčan | 6 | 2 | 2 |
| LL | Alexander Weis | 4 | 6 | 4 | | | | | | | | | | | | I Buse | 4 | 6 | 6 |
| | F Misolic | 6 | 3 | 6 | | F Misolic | 4 | 2 | | | | | | | | | | | |
| WC | M Cecchinato | 4 | 1 | | | I Buse | 6 | 6 | | | | | | | | | | | |
| | I Buse | 6 | 6 | | | | | | | | I Buse | 4 | 6 | 6 | | | | | |
| Q | V Aboian | 6 | 7 | | | | | | | Q | V Aboian | 6 | 4 | 1 | | | | | |
| | F Arnaboldi | 4 | 5 | | Q | V Aboian | 6 | 6 | | | | | | | | | | | |
| Alt | A Paulson | 7$^7$ | 4 | 6 | Alt | A Paulson | 2 | 1 | | | | | | | | | | | |
| 2 | S Napolitano | 6$^4$ | 6 | 3 | | | | | | | | | | | | | | | |