- Source: 2017 Tiburon Challenger
The 2017 Tiburon Challenger was a professional tennis tournament played on outdoor hard courts. It was the eleventh edition of the tournament which was part of the 2017 ATP Challenger Tour. It took place in Tiburon, United States between September 25 and October 1, 2017.
Singles main draw entrants
= Seeds
=1 Rankings are as of September 18, 2017.
= Other entrants
=The following players received wildcards into the singles main draw:
Tom Fawcett
Christian Harrison
Wayne Montgomery
Alexander Sarkissian
The following players received entry into the singles main draw as special exempts:
Frank Dancevic
Alexander Ward
The following player received entry into the singles main draw using a protected ranking:
Alejandro González
The following players received entry from the qualifying draw:
Sekou Bangoura
Deiton Baughman
Evan King
Kaichi Uchida
The following players received entry as lucky losers:
Jan Choinski
Filip Peliwo
Tim Smyczek
Champions
= Singles
=Cameron Norrie def. Tennys Sandgren 6–2, 6–3.
= Doubles
=André Göransson / Florian Lakat def. Marcelo Arévalo / Miguel Ángel Reyes-Varela 6–4, 6–4.