Winnetka CH 2017
Akira Santillan won the title, beating Ramkumar Ramanathan 7–6(1) 6–2 in the final.
Main draw 32 players
- 1🇺🇸Tennys SandgrenQuarterfinals · Lost to Matthias Bachinger
- 2🇺🇸Taylor Fritz#10Round of 16 · Lost to Tommy Paul
- 3🇺🇸Dennis NovikovRound of 32 · Lost to Dennis Nevolo
- 4🇨🇭Marco ChiudinelliRound of 32 · Lost to Dominik Koepfer
- 5🇮🇳Ramkumar RamanathanFinal · Lost to Akira Santillan
- 6🇺🇸Michael Mmoh#150Round of 16 · Lost to Matthias Bachinger
- 7🇺🇸Mitchell Krueger#482Round of 16 · Lost to Martin Redlicki
- 8🇺🇸Denis KudlaRound of 32 · Lost to Akira Santillan
- 🇦🇺Akira Santillan#349Final · Champion
- 🇩🇪Matthias BachingerSemifinals · Lost to Akira Santillan
- 🇺🇸Tommy Paul#13Semifinals · Lost to Ramkumar Ramanathan
- Q🇺🇸Dennis NevoloQuarterfinals · Lost to Akira Santillan
- 🇩🇪Dominik KoepferQuarterfinals · Lost to Ramkumar Ramanathan
- Q🇺🇸Martin RedlickiQuarterfinals · Lost to Tommy Paul
- WC🇺🇸Jc AragoneRound of 16 · Lost to Ramkumar Ramanathan
- PR🇺🇸Kevin KingRound of 16 · Lost to Akira Santillan
- Q🇺🇸Logan SmithRound of 16 · Lost to Dominik Koepfer
- 🇦🇺Luke SavilleRound of 16 · Lost to Dennis Nevolo
- 🇦🇺Omar Jasika#301Round of 16 · Lost to Tennys Sandgren
- ALT🇦🇺Alex Bolt#171Round of 32 · Lost to Michael Mmoh
- 🇦🇺Andrew WhittingtonRound of 32 · Lost to Jc Aragone
- Q🇺🇸Aron HiltzikRound of 32 · Lost to Logan Smith
- 🇺🇸Austin KrajicekRound of 32 · Lost to Tennys Sandgren
- PR🇺🇸Bradley KlahnRound of 32 · Lost to Ramkumar Ramanathan
- WC🇺🇸Christopher EubanksRound of 32 · Lost to Matthias Bachinger
- ALT🇮🇩Christopher RungkatRound of 32 · Lost to Kevin King
- 🇮🇪James McgeeRound of 32 · Lost to Taylor Fritz
- 🇺🇸Jared HiltzikRound of 32 · Lost to Omar Jasika
- 🇦🇺Marinko MatosevicRound of 32 · Lost to Mitchell Krueger
- 🇦🇺Matthew EbdenRound of 32 · Lost to Tommy Paul
- WC🇺🇸Strong KirchheimerRound of 32 · Lost to Luke Saville
- WC🇺🇸Tom FawcettRound of 32 · Lost to Martin Redlicki