2017 Las Vegas Challenger

The 2017 Las Vegas Challenger was a professional tennis tournament played on hard courts. It was the third edition of the revamped tournament which was the part of the 2017 ATP Challenger Tour. It took place in Las Vegas, United States between 16 and 22 October 2017.

Seeds

 * 1 Rankings are as of October 10, 2017.

Other entrants
The following players received wildcards into the singles main draw:
 * Ruben Alberts
 * 🇺🇸 JC Aragone
 * 🇲🇩 Alexander Cozbinov
 * Mikael Torpegaard

The following player received entry into the singles main draw as a special exempt:
 * 🇦🇺 Christopher O'Connell

The following player received entry into the singles main draw using a protected ranking:
 * 🇺🇸 Bradley Klahn

The following players received entry from the qualifying draw:
 * 🇩🇪 Jan Choinski
 * 🇺🇸 Jared Hiltzik
 * Benjamin Lock
 * 🇧🇷 Karue Sell

The following players received entry as lucky losers:
 * Takanyi Garanganga
 * 🇺🇸 Alex Rybakov

Singles

 * 🇺🇸 Stefan Kozlov def. 🇬🇧 Liam Broady 3–6, 7–5, 6–4.

Doubles

 * 🇬🇧 Brydan Klein / 🇬🇧 Joe Salisbury def. 🇲🇽 Hans Hach Verdugo / 🇺🇸 Dennis Novikov 6–3, 4–6, [10–3].