# 2024 Platzmann-Sauerland Open – Singles

Duje Ajduković was the defending champion but chose not to defend his title.
Raphaël Collignon won the title after defeating Botic van de Zandschulp 3–6, 6–4, 6–3 in the final.

## Seeds

* Botic van de Zandschulp (final)
* Marco Trungelliti (second round)
* Román Andrés Burruchaga (quarterfinals)
* Titouan Droguet (semifinals, retired)
* Oriol Roca Batalla (quarterfinals)
* Jurij Rodionov (first round)
* Henri Squire (quarterfinals)
* Kamil Majchrzak (semifinals)

## 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 | Final | Final | Final | Final | Final |
| 1 | Botic van de Zandschulp | 3 | | | | | | |
| 4 | Titouan Droguet | 1$^r$ | | | | | | |
| 4 | Titouan Droguet | 1$^r$ | | 1 | Botic van de Zandschulp | 6 | 4 | 3 |
| | | | | Alt | Raphaël Collignon | 3 | 6 | 6 |
| 8 | Kamil Majchrzak | 1 | 3 | Alt | Raphaël Collignon | 3 | 6 | 6 |
| Alt | Raphaël Collignon | 6 | 6 | | | | | |

### Top half

| 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 | B van de Zandschulp | 6 | 6 | | | | | | | | | | | | | |
| | R Molleker | 3 | 4 | 1 | B van de Zandschulp | 6 | 3 | 6 | | | | | | | | |
| Alt | Gerard Campana Lee | 7$^7$ | 7$^7$ | Alt | G Campana Lee | 1 | 6 | 4 | | | | | | | | |
| | J Barranco Cosano | 6$^5$ | 6$^5$ | | | | | | 1 | B van de Zandschulp | 3 | 7 | 7 | | | |
| Q | Olaf Pieczkowski | 3 | 4 | | | | | | 7 | H Squire | 6 | 5 | 5 | | | |
| Q | M Topo | 6 | 6 | Q | M Topo | 6 | 3 | 5 | | | | | | | | |
| | J Choinski | 2 | 2 | 7 | H Squire | 3 | 6 | 7 | | | | | | | | |
| 7 | H Squire | 6 | 6 | | | | | | | | | | | 1 | B van de Zandschulp | 3 |
| 4 | T Droguet | 7$^7$ | 6 | | | | | | | | | | | 4 | T Droguet | 1$^r$ |
| Q | Marlon Vankan | 6$^4$ | 2 | 4 | T Droguet | 7 | 7$^7$ | | | | | | | | | |
| Q | M Bašić | 4 | 2 | | M Landaluce | 5 | 6$^3$ | | | | | | | | | |
| | M Landaluce | 6 | 6 | | | | | | 4 | T Droguet | 6 | 6 | | | | |
| | B Zapata Miralles | 1 | 5 | | | | | | 5 | O Roca Batalla | 3 | 2 | | | | |
| | G Onclin | 6 | 7 | | G Onclin | 6$^2$ | 7 | 4 | | | | | | | | |
| Q | Nicolas Zanellato | 3 | 2 | 5 | O Roca Batalla | 7$^7$ | 5 | 6 | | | | | | | | |
| 5 | O Roca Batalla | 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 |
| 8 | K Majchrzak | 7$^7$ | 7$^8$ | | | | | | | | | | | | | | | |
| | F Mena | 6$^5$ | 6$^6$ | | 8 | K Majchrzak | 6 | 6 | | | | | | | | | | |
| | C Hemery | 6 | 0 | | | C Hemery | 1 | 3 | | | | | | | | | | |
| | F Agamenone | 4 | 0$^r$ | | | | | | | 8 | K Majchrzak | 6 | 6 | | | | | |
| | T Lamasine | 3 | 3 | | | | | | | 3 | RA Burruchaga | 1 | 3 | | | | | |
| | I Buse | 6 | 6 | | | I Buse | 5 | 3 | | | | | | | | | | |
| Q | Max Alcalá Gurri | 0 | 7$^7$ | 1 | 3 | RA Burruchaga | 7 | 6 | | | | | | | | | | |
| 3 | RA Burruchaga | 6 | 6$^5$ | 6 | | | | | | | | | | | 8 | K Majchrzak | 1 | 3 |
| 6 | J Rodionov | 6 | 4 | 0 | | | | | | | | | | | Alt | R Collignon | 6 | 6 |
| | S Travaglia | 4 | 6 | 6 | | S Travaglia | 7 | 2 | 1 | | | | | | | | | |
| | C Tabur | 6$^5$ | 6 | 6 | | C Tabur | 5 | 6 | 6 | | | | | | | | | |
| WC | M Schönhaus | 7$^7$ | 0 | 4 | | | | | | | C Tabur | 4 | 6 | 4 | | | | |
| WC | Diego Dedura-Palomero | 4 | 4 | | | | | | | Alt | R Collignon | 6 | 4 | 6 | | | | |
| Alt | R Collignon | 6 | 6 | | Alt | R Collignon | 6 | 6 | | | | | | | | | | |
| WC | J Engel | 6 | 4 | 6$^6$ | 2 | M Trungelliti | 4 | 4 | | | | | | | | | | |
| 2 | M Trungelliti | 2 | 6 | 7$^8$ | | | | | | | | | | | | | | |