title: 2022 Split Open – Singles
text: # 2022 Split Open – Singles
  
  Kacper Żuk was the defending champion but lost in the quarterfinals to Christopher O'Connell.
  
  O'Connell won the title after Zsombor Piros retired trailing 3–6, 0–2 in the final.
  
  ## Seeds
  
  * Zdeněk Kolář (first round)
  * Nikola Milojević (first round)
  * Christopher O'Connell (champion)
  * Altuğ Çelikbilek (second round)
  * Thomas Fabbiano (first round)
  * Enzo Couacaud (first round)
  * Marco Trungelliti (first round, retired)
  * Kacper Żuk (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 |
  | - | - | - | - | - | - | - | - |
  | Q | Matteo Arnaldi | 5 | 2 | | | | |
  | 3 | Christopher O'Connell | 7 | 6 | | | | |
  | 3 | Christopher O'Connell | 7 | 6 | 3 | Christopher O'Connell | 6 | 2 |
  | | | | | | Zsombor Piros | 3 | $0^r$ |
  | Q | Máté Valkusz | 4 | 2 | | Zsombor Piros | 3 | $0^r$ |
  | | Zsombor Piros | 6 | 6 | | | | |
  
  ### 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 | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | Z Kolář | 4 | 3 | | | | | | | | | | | | | | | |
  | | D Ajduković | 6 | 6 | | | D Ajduković | 7 | 4 | 4 | | | | | | | | | |
  | Q | M Geerts | 3 | 4 | | Q | M Arnaldi | 5 | 6 | 6 | | | | | | | | | |
  | Q | M Arnaldi | 6 | 6 | | | | | | | Q | M Arnaldi | $6^5$ | $7^7$ | 6 | | | | |
  | WC | D Prižmić | 4 | 0 | | | | | | | | A Arnaboldi | $7^7$ | $6^0$ | 2 | | | | |
  | | A Arnaboldi | 6 | 6 | | | A Arnaboldi | 5 | 6 | 6 | | | | | | | | | |
  | | B Gojo | 6 | 6 | | | B Gojo | 7 | 4 | 4 | | | | | | | | | |
  | 5 | T Fabbiano | 3 | 2 | | | | | | | | | | | | Q | M Arnaldi | 5 | 2 |
  | 3 | C O'Connell | 6 | 6 | | | | | | | | | | | | 3 | C O'Connell | 7 | 6 |
  | | G Barrère | 2 | 3 | | 3 | C O'Connell | 6 | 7 | | | | | | | | | | |
  | | L Klein | 6 | 7 | | | L Klein | 3 | 5 | | | | | | | | | | |
  | | A Kuznetsov | 4 | 5 | | | | | | | 3 | C O'Connell | $7^7$ | 6 | | | | | |
  | WC | L Mikrut | 3 | 6 | $6^6$ | | | | | | 8 | K Żuk | $6^3$ | 2 | | | | | |
  | | B Rola | 6 | 4 | $7^8$ | | B Rola | 0 | 6 | 2 | | | | | | | | | |
  | WC | M Poljičak | 7 | 2 | 1 | 8 | K Żuk | 6 | 3 | 6 | | | | | | | | | |
  | 8 | K Żuk | 5 | 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 |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 6 | E Couacaud | 3 | 1 | | | | | | | | | | | | | | |
  | | J Sels | 6 | 6 | | | J Sels | 4 | 0 | | | | | | | | | |
  | Q | L Nardi | 6 | 6 | | Q | L Nardi | 6 | 6 | | | | | | | | | |
  | Q | J Nikles | 4 | 3 | | | | | | | Q | L Nardi | 4 | $6^3$ | | | | |
  | | N Fatić | 0 | 3 | | | | | | | Q | M Valkusz | 6 | $7^7$ | | | | |
  | Q | M Valkusz | 6 | 6 | | Q | M Valkusz | 6 | 6 | | | | | | | | | |
  | | R Bonadio | 4 | 2 | | 4 | A Çelikbilek | 1 | 1 | | | | | | | | | |
  | 4 | A Çelikbilek | 6 | 6 | | | | | | | | | | | Q | M Valkusz | 4 | 2 |
  | 7/SE | M Trungelliti | $2^r$ | | | | | | | | | | | | | Z Piros | 6 | 6 |
  | | Z Piros | 4 | | | | Z Piros | 6 | 6 | | | | | | | | | |
  | | M Bašić | 7 | 6 | | | M Bašić | 3 | 4 | | | | | | | | | |
  | | G Blancaneaux | 5 | 4 | | | | | | | | Z Piros | $7^7$ | 6 | | | | |
  | Q | A Shevchenko | 4 | 6 | 6 | | | | | | Q | A Shevchenko | $6^4$ | 2 | | | | |
  | SE | M Zekić | 6 | 3 | 2 | Q | A Shevchenko | 6 | 3 | 6 | | | | | | | | |
  | | A Hoang | 3 | 6 | 6 | | A Hoang | 3 | 6 | 3 | | | | | | | | |
  | 2 | N Milojević | 6 | 4 | 2 | | | | | | | | | | | | | |
  