# 2024 Bratislava Open – Singles

Vitaliy Sachko was the defending champion but lost in the first round to Martin Krumich.
Kamil Majchrzak won the title after defeating Henrique Rocha 6–0, 2–6, 6–3 in the final.

## Seeds

* Pedro Cachín (quarterfinals)
* Albert Ramos Viñolas (second round)
* Radu Albot (first round)
* Jozef Kovalík (semifinals)
* Zsombor Piros (first round)
* Oriol Roca Batalla (first round)
* Marco Trungelliti (second round)
* Jaime Faria (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 | Final |
| Q | Jérôme Kym | 4 | 7 | 3 | | | | | |
| Q | Kamil Majchrzak | 6 | 5 | 6 | | | | | |
| Q | Kamil Majchrzak | 6 | 5 | 6 | Q | Kamil Majchrzak | 6 | 2 | 6 |
| | | | | | | Henrique Rocha | 0 | 6 | 3 |
| 4/WC | Jozef Kovalík | 3 | 4 | | | Henrique Rocha | 0 | 6 | 3 |
| | Henrique Rocha | 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 | Semifinals |
| 1 | P Cachín | 6 | 6$^3$ | 7 | | | | | | | | | | | | | | | |
| | J Veselý | 3 | 7$^7$ | 5 | 1 | P Cachín | 7$^7$ | 7$^7$ | | | | | | | | | | | |
| | I Marchenko | 6 | 6$^5$ | 6$^5$ | | L Neumayer | 6$^5$ | 6$^4$ | | | | | | | | | | | |
| | L Neumayer | 4 | 7$^7$ | 7$^7$ | | | | | | 1 | P Cachín | 7$^7$ | 1 | 2 | | | | | |
| Q | J Kym | 6$^5$ | 7$^7$ | 6 | | | | | | Q | J Kym | 6$^5$ | 6 | 6 | | | | | |
| | V Royer | 7$^7$ | 6$^2$ | 4 | Q | J Kym | 1 | 7$^7$ | 7$^7$ | | | | | | | | | | |
| Alt | I Gakhov | 4 | 1 | | 7 | M Trungelliti | 6 | 6$^4$ | 6$^4$ | | | | | | | | | | |
| 7 | M Trungelliti | 6 | 6 | | | | | | | | | | | | Q | J Kym | 4 | 7 | 3 |
| 3 | R Albot | 6 | 6$^5$ | 5 | | | | | | | | | | | Q | K Majchrzak | 6 | 5 | 6 |
| LL | M Dodig | 4 | 7$^7$ | 7 | LL | M Dodig | 1 | 4 | | | | | | | | | | | |
| Q | Y Erel | 6$^2$ | 7$^7$ | 4 | | D Popko | 6 | 6 | | | | | | | | | | | |
| | D Popko | 7$^7$ | 6$^5$ | 6 | | | | | | | D Popko | 1 | 3 | | | | | | |
| Q | K Majchrzak | 6 | 6 | | | | | | | Q | K Majchrzak | 6 | 6 | | | | | | |
| | E Kırkın | 3 | 1 | | Q | K Majchrzak | 6 | 6 | | | | | | | | | | | |
| SE | L Mikrut | 6 | 6 | | SE | L Mikrut | 0 | 4 | | | | | | | | | | | |
| 8 | J Faria | 3 | 2 | | | | | | | | | | | | | | | | |

### 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 |
| 6 | O Roca Batalla | 4 | 4 | | | | | | | | | | | | | | |
| | M Landaluce | 6 | 6 | | | M Landaluce | 6 | 7$^9$ | | | | | | | | | |
| Q | Martin Krumich | 6 | 6 | | Q | M Krumich | 3 | 6$^7$ | | | | | | | | | |
| | V Sachko | 3 | 3 | | | | | | | | M Landaluce | 3 | 4 | | | | |
| | D Svrčina | 4 | 0 | | | | | | | 4/WC | J Kovalík | 6 | 6 | | | | |
| WC | M Kližan | 6 | 6 | | WC | M Kližan | 6 | 4 | 2 | | | | | | | | |
| Q | Sebastian Gima | 3 | 5 | | 4/WC | J Kovalík | 4 | 6 | 6 | | | | | | | | |
| 4/WC | J Kovalík | 6 | 7 | | | | | | | | | | | 4/WC | J Kovalík | 3 | 4 |
| 5 | Z Piros | 6$^1$ | 1 | | | | | | | | | | | | H Rocha | 6 | 6 |
| Q | A Zakharov | 7$^7$ | 6 | | Q | A Zakharov | 6$^5$ | 6$^5$ | | | | | | | | | |
| WC | N Gombos | 6 | 5 | 6 | WC | N Gombos | 7$^7$ | 7$^7$ | | | | | | | | | |
| | Gerard Campana Lee | 2 | 7 | 4 | | | | | | WC | N Gombos | 3 | 1 | | | | |
| | GA Olivieri | 4 | 4 | | | | | | | | H Rocha | 6 | 6 | | | | |
| | H Rocha | 6 | 6 | | | H Rocha | 7$^8$ | 5 | 6 | | | | | | | | |
| | A Molčan | 2 | 6 | 1 | 2 | A Ramos Viñolas | 6$^6$ | 7 | 1 | | | | | | | | |
| 2 | A Ramos Viñolas | 6 | 4 | 6 | | | | | | | | | | | | | |