# 2024 Dutch Open – Singles

Maximilian Marterer was the defending champion but chose not to defend his title.
Tomás Barrios Vera won the title after defeating Alexey Zakharov 6–2, 6–1 in the final.

## Seeds

* Juan Manuel Cerúndolo (second round)
* Jurij Rodionov (first round)
* Benjamin Hassan (first round)
* Matteo Martineau (first round)
* Hugo Dellien (first round)
* Zsombor Piros (second round)
* Joris De Loore (first round)
* Kamil Majchrzak (first round, retired)

## 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 |
| | Daniel Rincón | 4 | 4 | | | | | |
| Q | Alexey Zakharov | 6 | 6 | | | | | |
| Q | Alexey Zakharov | 6 | 6 | | Q | Alexey Zakharov | 2 | 1 |
| | | | | | | Tomás Barrios Vera | 6 | 6 |
| WC | Max Houkes | 7$^7$ | 4 | 1 | | Tomás Barrios Vera | 6 | 6 |
| | Tomás Barrios Vera | 6$^4$ | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | JM Cerúndolo | 6 | 6$^5$ | 6 | | | | | | | | | | | | | |
| | A Blockx | 4 | 7$^7$ | 3 | 1 | JM Cerúndolo | 6 | 0 | 4 | | | | | | | | |
| | F Agamenone | 2 | 2 | | Alt | Á Guillén Meza | 4 | 6 | 6 | | | | | | | | |
| Alt | Á Guillén Meza | 6 | 6 | | | | | | | Alt | Á Guillén Meza | 3 | 1 | | | | |
| | D Rincón | 6 | 6 | | | | | | | | D Rincón | 6 | 6 | | | | |
| Q | M Pucinelli de Almeida | 3 | 3 | | | D Rincón | 6 | 3 | 6 | | | | | | | | |
| | O Jasika | 3 | 4 | | 6 | Z Piros | 2 | 6 | 3 | | | | | | | | |
| 6 | Z Piros | 6 | 6 | | | | | | | | | | | | D Rincón | 4 | 4 |
| 4 | M Martineau | 4 | 3 | | | | | | | | | | | Q | A Zakharov | 6 | 6 |
| Q | Deney Wassermann | 6 | 6 | | Q | D Wassermann | 6 | 0 | 3 | | | | | | | | |
| Q | J Sels | 5 | 6 | 4 | Q | A Zakharov | 4 | 6 | 6 | | | | | | | | |
| Q | A Zakharov | 7 | 2 | 6 | | | | | | Q | A Zakharov | 6 | 6 | | | | |
| | S Travaglia | 2 | 3 | | | | | | | | E Dalla Valle | 1 | 3 | | | | |
| | E Dalla Valle | 6 | 6 | | | E Dalla Valle | 6 | 4 | 7$^8$ | | | | | | | | |
| | Filip Jeff Planinšek | 6 | 0 | | | FJ Planinšek | 4 | 6 | 6$^6$ | | | | | | | | |
| 8 | K Majchrzak | 4 | 2$^r$ | | | | | | | | | | | | | | |

### 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 | Semifinals |
| 5/SE | H Dellien | 4 | 2 | | | | | | | | | | | | | | | |
| | J Veselý | 6 | 6 | | | J Veselý | 3 | 4 | | | | | | | | | | |
| | M Dellien | 4 | 7$^8$ | 6 | | M Dellien | 6 | 6 | | | | | | | | | | |
| WC | Alec Deckers | 6 | 6$^6$ | 4 | | | | | | | M Dellien | 4 | 5 | | | | | |
| WC | M Houkes | 6 | 6 | | | | | | | WC | M Houkes | 6 | 7 | | | | | |
| Q | S Rodríguez Taverna | 3 | 2 | | WC | M Houkes | 7 | 2 | 6 | | | | | | | | | |
| LL | E Møller | 6 | 6$^6$ | 6 | LL | E Møller | 5 | 6 | 2 | | | | | | | | | |
| 3 | B Hassan | 0 | 7$^8$ | 3 | | | | | | | | | | WC | M Houkes | 7$^7$ | 4 | 1 |
| 7 | J De Loore | 3 | 7$^8$ | 3 | | | | | | | | | | | T Barrios Vera | 6$^4$ | 6 | 6 |
| | B Zapata Miralles | 6 | 6$^6$ | 6 | | B Zapata Miralles | 6 | 6 | | | | | | | | | | |
| Q | Mathys Erhard | 3 | 6 | 3 | | A Andreev | 3 | 4 | | | | | | | | | | |
| | A Andreev | 6 | 3 | 6 | | | | | | | B Zapata Miralles | 6$^4$ | 1 | | | | | |
| WC | G den Ouden | 6 | 6 | | | | | | | | T Barrios Vera | 7$^7$ | 6 | | | | | |
| | F Maestrelli | 1 | 4 | | WC | G den Ouden | 0 | 6$^6$ | | | | | | | | | | |
| | T Barrios Vera | 7$^7$ | 6 | | | T Barrios Vera | 6 | 7$^8$ | | | | | | | | | | |
| 2 | J Rodionov | 6$^1$ | 1 | | | | | | | | | | | | | | | |