# 2024 Bonn Open – Singles

This was the first edition of the tournament.
Hugo Dellien won the title after defeating Maximilian Marterer 7–6$^{(7–2)}$, 6–0 in the final.

## Seeds

* Damir Džumhur (first round)
* Maximilian Marterer (final)
* Hugo Dellien (champion)
* Oriol Roca Batalla (second round)
* Benjamin Hassan (semifinals)
* Henri Squire (quarterfinals)
* Calvin Hemery (quarterfinals)
* Rudolf Molleker (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 | Final | Final | Final | Final |
| | Martín Landaluce | 5 | 3 | | | | |
| 3 | Hugo Dellien | 7 | 6 | | | | |
| 3 | Hugo Dellien | 7 | 6 | 3 | Hugo Dellien | 7$^7$ | 6 |
| | | | | 2 | Maximilian Marterer | 6$^2$ | 0 |
| 5 | Benjamin Hassan | 3 | 6$^3$ | 2 | Maximilian Marterer | 6$^2$ | 0 |
| 2 | Maximilian Marterer | 6 | 7$^7$ | | | | |

### 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 | D Džumhur | 5 | 3 | | | | | | | | | | | | | | |
| | G Blancaneaux | 7 | 6 | | | G Blancaneaux | 6$^5$ | 6 | 3 | | | | | | | | |
| Q | JB Torres | 2 | 3 | | | J Choinski | 7$^7$ | 3 | 6 | | | | | | | | |
| | J Choinski | 6 | 6 | | | | | | | | J Choinski | 2 | 3 | | | | |
| | GA Olivieri | 1 | 4 | | | | | | | | M Landaluce | 6 | 6 | | | | |
| Q | M Cecchinato | 6 | 6 | | Q | M Cecchinato | 4 | 1 | | | | | | | | | |
| | M Landaluce | 2 | 7$^7$ | 6 | | M Landaluce | 6 | 6 | | | | | | | | | |
| 8 | R Molleker | 6 | 6$^2$ | 1 | | | | | | | | | | | M Landaluce | 5 | 3 |
| 3 | H Dellien | 6 | 6 | | | | | | | | | | | 3 | H Dellien | 7 | 6 |
| WC | MH Rehberg | 3 | 1 | | 3 | H Dellien | 6 | 6 | | | | | | | | | |
| Q | Jakub Nicod | 6$^9$ | 3 | | | C Tabur | 1 | 3 | | | | | | | | | |
| | C Tabur | 7$^{11}$ | 6 | | | | | | | 3 | H Dellien | 6 | 6 | | | | |
| | FC Jianu | 6 | 6 | | | | | | | 7 | C Hemery | 0 | 1 | | | | |
| LL | D Dutra da Silva | 4 | 2 | | | FC Jianu | 4 | 7$^7$ | 3 | | | | | | | | |
| | D Masur | 3 | 4 | | 7 | C Hemery | 6 | 6$^4$ | 6 | | | | | | | | |
| 7 | C Hemery | 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 | Semifinals | Semifinals | Semifinals | Semifinals |
| 5 | B Hassan | 6 | 7$^{11}$ | | | | | | | | | | | | | | |
| | C Rodesch | 2 | 6$^9$ | | 5 | B Hassan | 6 | 6 | | | | | | | | | |
| | M Vrbenský | 1 | 7$^7$ | 2 | | S Travaglia | 3 | 3 | | | | | | | | | |
| | S Travaglia | 6 | 6$^5$ | 6 | | | | | | 5 | B Hassan | 6 | 6 | | | | |
| Alt | T Lamasine | 3 | 3 | | | | | | | | D Svrčina | 0 | 4 | | | | |
| | D Svrčina | 6 | 6 | | | D Svrčina | 3 | 6 | 6 | | | | | | | | |
| Alt | S Fanselow | 0 | 1 | | 4 | O Roca Batalla | 6 | 1 | 4 | | | | | | | | |
| 4 | O Roca Batalla | 6 | 6 | | | | | | | | | | | 5 | B Hassan | 3 | 6$^3$ |
| 6 | H Squire | 6 | 6 | | | | | | | | | | | 2 | M Marterer | 6 | 7$^7$ |
| Q | Y Milev | 3 | 4 | | 6 | H Squire | 6 | 7$^{11}$ | | | | | | | | | |
| Q | M Kližan | 7$^7$ | 6 | | Q | M Kližan | 4 | 6$^9$ | | | | | | | | | |
| WC | J Engel | 6$^4$ | 3 | | | | | | | 6 | H Squire | 4 | 3 | | | | |
| | H Habib | 7$^7$ | 6 | | | | | | | 2 | M Marterer | 6 | 6 | | | | |
| Q | R Collignon | 6$^3$ | 2 | | | H Habib | 6 | 6$^3$ | 4 | | | | | | | | |
| WC | M Topo | 2 | 5 | | 2 | M Marterer | 4 | 7$^7$ | 6 | | | | | | | | |
| 2 | M Marterer | 6 | 7 | | | | | | | | | | | | | | |