The 2017 Nielsen Pro Tennis Championship was a professional tennis tournament played on hard courts. It was the 26th edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Winnetka, Illinois, between 11 and 16 July 2017. Singles main-draw entrants Seeds 1 Rankings are as of July 3, 2017. Other entrants The following players received wildcards into the singles main draw: JC Aragone Christopher Eubanks Tom Fawcett Strong Kirchheimer The following players received entry into the singles main draw using protected rankings: Kevin King Bradley Klahn The following players received entry into the singles main draw as alternates: Alex Bolt Christopher Rungkat The following players received entry from the qualifying draw: Aron Hiltzik Dennis Nevolo Martin Redlicki Logan Smith Champions Singles Akira Santillan def. Ramkumar Ramanathan 7–6(7–1), 6–2. Doubles Sanchai Ratiwatana / Christopher Rungkat def. Kevin King / Bradley Klahn 7–6(7–4), 6–2. External links Official website Nielsen Pro Tennis Championship 2017 Nielsen Pro Tennis Championship Nielsen Pro Tennis Championship Nielsen Pro Tennis Championship