2018 Torneo Internacional Challenger León

The 2018 Torneo Internacional Challenger León was a professional tennis tournament played on hard courts. It was the sixteenth edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in León, Mexico between 23 and 29 April 2018.

Seeds

 * 1 Rankings are as of April 16, 2018.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇲🇽 Tigre Hank
 * 🇲🇽 Luis Patiño
 * 🇲🇽 José Antonio Rodríguez Rodríguez
 * 🇲🇽 Manuel Sánchez

The following players received entry from the qualifying draw:
 * 🇩🇴 Roberto Cid Subervi
 * 🇪🇨 Roberto Quiroz
 * 🇳🇿 Rubin Statham
 * 🇬🇧 James Ward

The following player received entry as a lucky loser:
 * 🇩🇪 Tobias Simon

Singles

 * 🇺🇸 Christopher Eubanks def. 🇦🇺 John-Patrick Smith 6–4, 3–6, 7–6(7–4).

Doubles

 * 🇪🇨 Gonzalo Escobar / 🇲🇽 Manuel Sánchez def. 🇦🇺 Bradley Mousley / 🇦🇺 John-Patrick Smith 6–4, 6–4.