# 2023 Kiskút Open – Singles

This was the first edition of the tournament.
Hamad Međedović won the title after defeating Nino Serdarušić 6–4, 6–3 in the final.

## Seeds

* Fábián Marozsán (semifinals)
* Flavio Cobolli (quarterfinals)
* Manuel Guinard (second round)
* Zsombor Piros (quarterfinals)
* Adrian Andreev (quarterfinals, retired)
* Damir Džumhur (quarterfinals)
* Miljan Zekić (withdrew)
* Hamad Međedović (champion)
* Evan Furness (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 | Semifinals | Final | Final | Final | Final |
| 1 | Fábián Marozsán | 3 | 7$^7$ | 6$^4$ | | | | |
| | Nino Serdarušić | 6 | 6$^5$ | 7$^7$ | | | | |
| | Nino Serdarušić | 6 | 6$^5$ | 7$^7$ | | Nino Serdarušić | 4 | 3 |
| | | | | | 8 | Hamad Međedović | 6 | 6 |
| 8 | Hamad Međedović | 6 | 6 | | 8 | Hamad Međedović | 6 | 6 |
| 9 | Evan Furness | 1 | 2 | | | | | |

### 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 | Semifinals |
| 1 | F Marozsán | 6 | 4 | | | | | | | | | | | | | | | |
| | M Poljičak | 1 | 2$^r$ | | 1 | F Marozsán | 6 | 6 | | | | | | | | | | |
| Alt | S Caruso | 3 | 1 | | | A Vatutin | 2 | 2 | | | | | | | | | | |
| | A Vatutin | 6 | 6 | | | | | | | 1 | F Marozsán | 6 | 3 | | | | | |
| Q | M Bašić | 6 | 3 | | | | | | | 5 | A Andreev | 1 | 1$^r$ | | | | | |
| WC | Péter Fajta | 4 | 0$^r$ | | Q | M Bašić | 2 | 6$^4$ | | | | | | | | | | |
| Q | G Melzer | 7$^7$ | 3 | 6$^2$ | 5 | A Andreev | 6 | 7$^7$ | | | | | | | | | | |
| 5 | A Andreev | 6$^4$ | 6 | 7$^7$ | | | | | | | | | | 1 | F Marozsán | 3 | 7$^7$ | 6$^4$ |
| 3 | M Guinard | 2 | 6 | 6 | | | | | | | | | | | N Serdarušić | 6 | 6$^5$ | 7$^7$ |
| | FC Jianu | 6 | 2 | 1 | 3 | M Guinard | 6 | 2 | 4 | | | | | | | | | |
| | M Valkusz | 6 | 3 | 1$^r$ | | N Serdarušić | 4 | 6 | 6 | | | | | | | | | |
| | N Serdarušić | 4 | 6 | 4 | | | | | | | N Serdarušić | 6 | 6 | | | | | |
| WC | Matyas Füle | 2 | 1 | | | | | | | 6 | D Džumhur | 4 | 3 | | | | | |
| Q | O Prihodko | 6 | 6 | | Q | O Prihodko | 3 | 6 | 3 | | | | | | | | | |
| | T Droguet | 6 | 1 | 2 | 6 | D Džumhur | 6 | 1 | 6 | | | | | | | | | |
| 6 | D Džumhur | 4 | 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 | H Međedović | 6$^4$ | 6 | 6 | | | | | | | | | | | | | | |
| | I Gakhov | 7$^7$ | 4 | 4 | 8 | H Međedović | 6 | 2 | 7$^7$ | | | | | | | | | |
| | ND Ionel | 6 | 6 | | | ND Ionel | 4 | 6 | 6$^1$ | | | | | | | | | |
| WC | G Madarász | 1 | 0 | | | | | | | 8 | H Međedović | 7 | 5 | 6 | | | | |
| Q | J Ocleppo | 6$^4$ | 3 | | | | | | | 4 | Z Piros | 5 | 7 | 4 | | | | |
| | D Michalski | 7$^7$ | 6 | | | D Michalski | 1$^r$ | | | | | | | | | | | |
| | K Coppejans | 7$^7$ | 1 | 3 | 4 | Z Piros | 4 | | | | | | | | | | | |
| 4 | Z Piros | 6$^5$ | 6 | 6 | | | | | | | | | | | 8 | H Međedović | 6 | 6 |
| 9 | E Furness | 6 | 0 | | | | | | | | | | | | 9 | E Furness | 1 | 2 |
| Q | E Benchetrit | 3 | 0$^r$ | | 9 | E Furness | 6 | 5 | 6 | | | | | | | | | |
| | S Diez | 6 | 7 | | | S Diez | 3 | 7 | 4 | | | | | | | | | |
| | J Domingues | 4 | 5 | | | | | | | 9 | E Furness | 7 | 6 | | | | | |
| | N Sánchez Izquierdo | 4 | 7$^7$ | 4 | | | | | | 2 | F Cobolli | 5 | 2 | | | | | |
| | A Giannessi | 6 | 6$^3$ | 6 | | A Giannessi | 4 | 0 | | | | | | | | | | |
| Q | B Hassan | 7 | 2 | 4 | 2 | F Cobolli | 6 | 6 | | | | | | | | | | |
| 2 | F Cobolli | 5 | 6 | 6 | | | | | | | | | | | | | | |