title: 2023 Upper Austria Open – Singles
text: # 2023 Upper Austria Open – Singles
  
  Jurij Rodionov was the defending champion but chose not to defend his title.
  
  Hamad Međedović won the title after defeating Filip Misolic 6–2, $6–7^{(5–7)},$ 6–4 in the final.
  
  ## Seeds
  
  * Dominic Thiem (semifinals)
  * Hugo Gaston (quarterfinals)
  * Facundo Bagnis (quarterfinals)
  * Gijs Brouwer (first round)
  * Filip Misolic (final)
  * Sebastian Ofner (semifinals)
  * Leandro Riedi (second round, retired)
  * Dennis Novak (quarterfinals)
  
  ## 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 | Dominic Thiem | $6^3$ | 2 | | | | | |
  | | Hamad Međedović | $7^7$ | 6 | | | | | |
  | | Hamad Međedović | $7^7$ | 6 | | Hamad Međedović | 6 | $6^5$ | 6 |
  | | | | | 5 | Filip Misolic | 2 | $7^7$ | 4 |
  | 5 | Filip Misolic | $7^7$ | 6 | 5 | Filip Misolic | 2 | $7^7$ | 4 |
  | 6 | Sebastian Ofner | $6^1$ | 4 | | | | | |
  
  ### 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 Thiem | 6 | 6 | | | | | | | | | | | | | | |
  | Q | Matthias Ujvary | 4 | 2 | | 1 | D Thiem | 6 | 6 | | | | | | | | | |
  | | F Delbonis | 6 | $6^6$ | 6 | | F Delbonis | 1 | 4 | | | | | | | | | |
  | Alt | M Guinard | 2 | $7^8$ | 2 | | | | | | 1 | D Thiem | 6 | 6 | | | | |
  | | D Prižmić | 6 | $6^5$ | 6 | | | | | | | D Prižmić | 3 | 3 | | | | |
  | | M Zekić | 3 | $7^7$ | 3 | | D Prižmić | 7 | 4 | | | | | | | | | |
  | | A Andreev | $7^7$ | 4 | $6^6$ | 7 | L Riedi | 5 | $0^r$ | | | | | | | | | |
  | 7 | L Riedi | $6^5$ | 6 | $7^8$ | | | | | | | | | | 1 | D Thiem | $6^3$ | 2 |
  | 4 | G Brouwer | 4 | 6 | 3 | | | | | | | | | | | H Međedović | $7^7$ | 6 |
  | | A Ritschard | 6 | 3 | 6 | | A Ritschard | 3 | 1 | | | | | | | | | |
  | Q | Lucas Gerch | 1 | 3 | | | H Međedović | 6 | 6 | | | | | | | | | |
  | | H Međedović | 6 | 6 | | | | | | | | H Međedović | 7 | 6 | | | | |
  | WC | Sandro Kopp | 1 | 2 | | | | | | | 8 | D Novak | 5 | 3 | | | | |
  | Alt | A Lazarov | 6 | $3^r$ | | WC | S Kopp | 5 | 6 | 3 | | | | | | | | |
  | | H Mayot | 6 | 3 | 2 | 8 | D Novak | 7 | 3 | 6 | | | | | | | | |
  | 8 | D Novak | 2 | 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 |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 5 | F Misolic | 4 | 6 | 6 | | | | | | | | | | | | | | |
  | | G Mpetshi Perricard | 6 | 3 | 2 | 5 | F Misolic | 7 | 6 | | | | | | | | | | |
  | Q | M Copil | $6^5$ | 6 | 6 | Q | M Copil | 5 | 3 | | | | | | | | | | |
  | Q | H Jebens | $7^7$ | 3 | 4 | | | | | | 5 | F Misolic | 3 | 6 | 6 | | | | |
  | WC | G Melzer | $7^7$ | 1 | 6 | | | | | | 3 | F Bagnis | 6 | 4 | 1 | | | | |
  | Alt | J McCabe | $6^1$ | 6 | 0 | WC | G Melzer | 4 | 6 | 3 | | | | | | | | | |
  | | M Neuchrist | 1 | 1 | | 3 | F Bagnis | 6 | 4 | 6 | | | | | | | | | |
  | 3 | F Bagnis | 6 | 6 | | | | | | | | | | | | 5 | F Misolic | $7^7$ | 6 |
  | 6 | S Ofner | $6^2$ | 6 | 7 | | | | | | | | | | | 6 | S Ofner | $6^1$ | 4 |
  | Alt | L Wessels | $7^7$ | 4 | 5 | 6 | S Ofner | 6 | $7^7$ | | | | | | | | | | |
  | Q | Damien Wenger | 6 | 5 | 6 | Q | D Wenger | 2 | $6^0$ | | | | | | | | | | |
  | Q | M Bašić | 4 | 7 | 3 | | | | | | 6 | S Ofner | 3 | 6 | $7^7$ | | | | |
  | WC | L Neumayer | 4 | 6 | 3 | | | | | | 2 | H Gaston | 6 | 3 | $6^4$ | | | | |
  | | D Sweeny | 6 | 1 | 6 | | D Sweeny | 4 | 5 | | | | | | | | | | |
  | | G Blancaneaux | 3 | $6^7$ | | 2 | H Gaston | 6 | 7 | | | | | | | | | | |
  | 2 | H Gaston | 6 | $7^9$ | | | | | | | | | | | | | | | |
  