Yokohama CH 2017
Yuichi Sugita won the title, beating Soon Woo Kwon 6–4 2–6 7–6(2) in the final.
Main draw 32 players
- 1🇯🇵Yuichi SugitaFinal · Champion
- 2🇨🇭Henri LaaksonenRound of 32 · Lost to Zhe Li
- 3🇰🇷Duck Hee LeeRound of 32 · Lost to Marko Tepavac
- 4🇯🇵Go SoedaRound of 16 · Lost to Tatsuma Ito
- 5🇸🇮Grega ZemljaRound of 32 · Lost to Blake Mott
- 6🇧🇪Ruben BemelmansRound of 16 · Lost to Kaito Uesugi
- 7🇨🇳Ze Zhang#156Quarterfinals · Lost to Yuichi Sugita
- 8🇦🇺Andrew WhittingtonQuarterfinals · Lost to Soon Woo Kwon
- Q🇰🇷Soon Woo KwonFinal · Lost to Yuichi Sugita
- Q🇦🇺Blake MottSemifinals · Lost to Yuichi Sugita
- 🇯🇵Tatsuma ItoSemifinals · Lost to Soon Woo Kwon
- Q🇦🇺Brydan KleinQuarterfinals · Lost to Blake Mott
- WC🇯🇵Kaito UesugiQuarterfinals · Lost to Tatsuma Ito
- 🇸🇮Blaz KavcicRound of 16 · Lost to Ze Zhang
- 🇨🇳Di WuRound of 16 · Lost to Yuichi Sugita
- 🇦🇺Marc PolmansRound of 16 · Lost to Blake Mott
- 🇷🇸Marko TepavacRound of 16 · Lost to Brydan Klein
- Q🇯🇵Takuto NikiRound of 16 · Lost to Andrew Whittington
- 🇨🇳Zhe LiRound of 16 · Lost to Soon Woo Kwon
- 🇦🇷Agustin VelottiRound of 32 · Lost to Yuichi Sugita
- PR🇩🇪Cedrik Marcel StebeRound of 32 · Lost to Marc Polmans
- 🇦🇺Christopher OconnellRound of 32 · Lost to Di Wu
- 🇭🇷Franko SkugorRound of 32 · Lost to Brydan Klein
- 🇯🇵Hiroki Moriya#450Round of 32 · Lost to Go Soeda
- 🇹🇼Jason JungRound of 32 · Lost to Soon Woo Kwon
- 🇧🇪Joris De LooreRound of 32 · Lost to Tatsuma Ito
- SE🇿🇦Lloyd Harris#103Round of 32 · Lost to Ruben Bemelmans
- 🇦🇺Marinko MatosevicRound of 32 · Lost to Blaz Kavcic
- WC🇯🇵Masato ShigaRound of 32 · Lost to Takuto Niki
- WC🇯🇵Sora FukudaRound of 32 · Lost to Andrew Whittington
- 🇯🇵Yasutaka UchiyamaRound of 32 · Lost to Kaito Uesugi
- WC🇯🇵Yosuke Watanuki#237Round of 32 · Lost to Ze Zhang