title: 2017 International Challenger Quanzhou – Singles
text: # 2017 International Challenger Quanzhou – Singles
  
  This was the first edition of the tournament.
  
  Thomas Fabbiano won the title after defeating Matteo Berrettini $7–6^{(7–5)},$ $7–6^{(9–7)}$ in the final.
  
  ## Seeds
  
  * Yūichi Sugita (first round)
  * Lee Duck-hee (quarterfinals)
  * Luca Vanni (first round)
  * Blaž Kavčič (second round)
  * Maximilian Marterer (semifinals)
  * Thomas Fabbiano (champion)
  * Uladzimir Ignatik (quarterfinals)
  * Enrique López-Pérez (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 | Semifinals | Final | Final | Final | Final |
  | - | - | - | - | - | - | - | - | - |
  | | Ilya Ivashka | $0^r$ | | | | | | |
  | 6 | Thomas Fabbiano | 4 | | | | | | |
  | 6 | Thomas Fabbiano | 4 | | | 6 | Thomas Fabbiano | $7^7$ | $7^9$ |
  | | | | | | Q | Matteo Berrettini | $6^5$ | $6^7$ |
  | 5 | Maximilian Marterer | 4 | 6 | 3 | Q | Matteo Berrettini | $6^5$ | $6^7$ |
  | Q | Matteo Berrettini | 6 | 3 | 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 | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | Y Sugita | 7 | 1 | 4 | | | | | | | | | | | | |
  | | I Ivashka | 5 | 6 | 6 | | I Ivashka | 6 | 4 | 7 | | | | | | | |
  | | N Milojević | 6 | 5 | 4 | Q | H Hurkacz | 4 | 6 | 5 | | | | | | | |
  | Q | H Hurkacz | 4 | 7 | 6 | | | | | | | I Ivashka | $7^{11}$ | 6 | | | |
  | | A Velotti | $6^5$ | 4 | | | | | | | 7 | U Ignatik | $6^9$ | 2 | | | |
  | LL | Shuichi Sekiguchi | $7^7$ | 6 | | LL | S Sekiguchi | $6^{11}$ | 4 | | | | | | | | |
  | | J Munar | 4 | 6 | 3 | 7 | U Ignatik | $7^{13}$ | 6 | | | | | | | | |
  | 7 | U Ignatik | 6 | 3 | 6 | | | | | | | | | | | I Ivashka | $0^r$ |
  | 3 | L Vanni | 4 | 3 | | | | | | | | | | | 6 | T Fabbiano | 4 |
  | | A Karatsev | 6 | 6 | | | A Karatsev | 1 | 6 | 2 | | | | | | | |
  | WC | Zh Zhang | 4 | 2 | | | S Diez | 6 | 1 | 6 | | | | | | | |
  | | S Diez | 6 | 6 | | | | | | | | S Diez | 0 | 2 | | | |
  | | A Nedovyesov | 6 | 6 | | | | | | | 6 | T Fabbiano | 6 | 6 | | | |
  | WC | Xia Zihao | 1 | 2 | | | A Nedovyesov | 5 | 6 | 5 | | | | | | | |
  | Q | L Sonego | 2 | 4 | | 6 | T Fabbiano | 7 | 4 | 7 | | | | | | | |
  | 6 | T Fabbiano | 6 | 6 | | | | | | | | | | | | | |
  
  ### Bottom half
  
  | 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 | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 5 | M Marterer | 6 | 3 | | | | | | | | | | | | | | | |
  | | M Matosevic | 3 | $0^r$ | 5 | M Marterer | 6 | 6 | | | | | | | | | | | |
  | | C O'Connell | 6 | 6 | | C O'Connell | 4 | 2 | | | | | | | | | | | |
  | Q | A Pellegrino | 1 | 3 | | | | | | 5 | M Marterer | 6 | 6 | | | | | | |
  | PR | Y Bhambri | $7^7$ | 6 | | | | | | PR | Y Bhambri | 3 | 2 | | | | | | |
  | | T Ito | $6^2$ | 2 | PR | Y Bhambri | 2 | 6 | 6 | | | | | | | | | | |
  | | Y Uchiyama | 3 | 5 | 4 | B Kavčič | 6 | 3 | 4 | | | | | | | | | | |
  | 4 | B Kavčič | 6 | 7 | | | | | | | | | | | 5 | M Marterer | 4 | 6 | 3 |
  | 8 | E López-Pérez | $6^2$ | $6^5$ | | | | | | | | | | | Q | M Berrettini | 6 | 3 | 6 |
  | Q | M Berrettini | $7^7$ | $7^7$ | Q | M Berrettini | 6 | $6^2$ | 6 | | | | | | | | | | |
  | WC | Y Bai | 4 | 2 | | P Sousa | 4 | $7^7$ | 2 | | | | | | | | | | |
  | | P Sousa | 6 | 6 | | | | | | Q | M Berrettini | 6 | $6^6$ | 6 | | | | | |
  | | S Napolitano | 1 | 4 | | | | | | 2 | D-h Lee | 4 | $7^8$ | 1 | | | | | |
  | | D Wu | 6 | 6 | | D Wu | $6^4$ | $7^8$ | 2 | | | | | | | | | | |
  | WC | R Te | 4 | $6^5$ | 2 | D-h Lee | $7^7$ | $6^6$ | 6 | | | | | | | | | | |
  | 2 | D-h Lee | 6 | $7^7$ | | | | | | | | | | | | | | | |
  