Gwangju CH 2017
Matthias Bachinger won the title, beating Tsung Hua Yang 6–3 6–4 in the final.
Main draw 32 players
- 2🇨🇦Peter PolanskySemifinals · Lost to Tsung Hua Yang
- 3🇦🇺Matthew EbdenRound of 16 · Lost to Marinko Matosevic
- 4🇰🇷Duck Hee LeeQuarterfinals · Lost to Matthias Bachinger
- 5🇯🇵Tatsuma ItoSemifinals · Lost to Matthias Bachinger
- 6🇯🇵Yasutaka UchiyamaRound of 32 · Lost to Matthias Bachinger
- 7🇯🇵Hiroki Moriya#455Round of 32 · Lost to Jose Rubin Statham
- 8🇰🇷Soon Woo KwonQuarterfinals · Lost to Peter Polansky
- 9🇪🇬Mohamed SafwatRound of 16 · Lost to Steven Diez
- 🇩🇪Matthias BachingerFinal · Champion
- Q🇹🇼Tsung Hua YangFinal · Lost to Matthias Bachinger
- Q🇦🇺Marinko MatosevicQuarterfinals · Lost to Tsung Hua Yang
- 🇨🇦Steven DiezQuarterfinals · Lost to Tatsuma Ito
- 🇮🇹Alessandro BegaRound of 16 · Lost to Duck Hee Lee
- PR🇺🇸Bradley KlahnRound of 16 · Lost to Tatsuma Ito
- 🇳🇿Jose Rubin StathamRound of 16 · Lost to Tsung Hua Yang
- 🇦🇺Luke SavilleRound of 16 · Lost to Matthias Bachinger
- Q🇯🇵Makoto OchiRound of 16 · Lost to Soon Woo Kwon
- 🇺🇸Marcos Giron#89Round of 16 · Lost to Peter Polansky
- WC🇰🇷Cheong Eui KimRound of 32 · Lost to Marinko Matosevic
- WC🇰🇷Dong Hak SinRound of 32 · Lost to Matthew Ebden
- WC🇰🇷Jun Sang ParkRound of 32 · Lost to Alessandro Bega
- LL🇯🇵Kento TakeuchiRound of 32 · Lost to Peter Polansky
- LL🇮🇹Lorenzo FrigerioRound of 32 · Lost to Steven Diez
- 🇦🇺Marc PolmansRound of 32 · Lost to Tatsuma Ito
- 🇩🇪Nicola KuhnRound of 32 · Lost to Marcos Giron
- 🇦🇺Omar Jasika#329Round of 32 · Lost to Mohamed Safwat
- WC🇰🇷Seong Chan HongRound of 32 · Lost to Luke Saville
- 🇯🇵Shuichi SekiguchiRound of 32 · Lost to Tsung Hua Yang
- 🇯🇵Takuto NikiRound of 32 · Lost to Soon Woo Kwon
- 🇹🇼Ti ChenRound of 32 · Lost to Bradley Klahn
- 🇯🇵Yusuke TakahashiRound of 32 · Lost to Makoto Ochi
- Q🇯🇵Yuuya KibiRound of 32 · Lost to Duck Hee Lee