The 2023 Sibiu Open was a professional tennis tournament played on clay courts. It was the 12th edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Sibiu, Romania between 18 and 24 September 2023.
| 2023 Sibiu Open | |
|---|---|
| Date | 18 – 24 September |
| Edition | 12th |
| Location | Sibiu, Romania |
| Champions | |
| Singles | |
 Nerman Fatić | |
| Doubles | |
 Andrew Paulson / Michael Vrbenský | |
Singles main-draw entrants edit
Seeds edit
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 HUN
|
Zsombor Piros | 111 | 1 |
 ITA
|
Flavio Cobolli | 132 | 2 |
| BIH
|
Damir Džumhur | 157 | 3 |
| Ivan Gakhov | 161 | 4 | |
| ITA
|
Stefano Travaglia | 205 | 5 |
 CRO
|
Duje Ajduković | 206 | 6 |
| ITA
|
Alessandro Giannessi | 214 | 7 |
| BIH
|
Nerman Fatić | 218 | 8 |
- 1 Rankings are as of 11 September 2023.[1]
Other entrants edit
The following players received wildcards into the singles main draw:
Bor Artnak
Cezar Crețu- Sebastian Gima
The following players received entry from the qualifying draw:
- Vlad Andrei Dancu
Calvin Hemery- Filip Cristian Jianu
Henri Laaksonen
Andrew Paulson- Michael Vrbenský
Champions edit
Singles edit
Nerman Fatić def. Damir Džumhur 6–2, 6–4.
Doubles edit
- Andrew Paulson / Michael Vrbenský def.
Piotr Matuszewski / 
Kai Wehnelt 6–2, 6–2.
References edit
- ^ "Rankings | Singles | ATP Tour | Tennis". ATP Tour.