2018 Cary Challenger

The 2018 Cary Challenger was a professional tennis tournament played on hard courts. It was the 4th edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Cary, North Carolina, United States between 10 and 16 September 2018.

Seeds

 * 1 Rankings are as of August 27, 2018.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇺🇸 William Blumberg
 * 🇨🇦 Alexis Galarneau
 * 🇺🇸 Sebastian Korda
 * 🇺🇸 Nick Stachowiak

The following players received entry from the qualifying draw:
 * 🇧🇪 Joris De Loore
 * 🇦🇺 James Duckworth
 * 🇺🇸 Evan Song
 * 🇺🇸 J. J. Wolf

Singles

 * 🇦🇺 James Duckworth def. 🇺🇸 Reilly Opelka 7–6(7–4), 6–3.

Doubles

 * 🇺🇸 Evan King / 🇺🇸 Hunter Reese def. 🇫🇷 Fabrice Martin / 🇫🇷 Hugo Nys 6–4, 7–6(8–6).