2018 Challenger Banque Nationale de Drummondville

The 2018 Challenger Banque Nationale de Drummondville was a professional tennis tournament played on indoor hard courts. It was the 12th edition of the tournament and part of the 2018 ATP Challenger Tour, offering a total of $75,000 in prize money. It took place in Drummondville, Canada between March 13 and March 18, 2018.

Seeds

 * 1 Rankings are as of March 5, 2018

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇦 Pavel Krainik
 * 🇨🇦 Jack Mingjie Lin
 * 🇨🇦 Samuel Monette
 * 🇨🇦 Benjamin Sigouin

The following players entered the singles main draw with a protected ranking:
 * 🇨🇦 Frank Dancevic
 * 🇵🇱 Michał Przysiężny

The following players received entry as alternates:
 * 🇧🇪 Joris De Loore
 * 🇨🇴 Alejandro González
 * Nicolaas Scholtz

The following players received entry from the qualifying draw:
 * 🇫🇷 Antoine Escoffier
 * 🇨🇴 Alejandro Gómez
 * Ruan Roelofse
 * 🇦🇺 Aleksandar Vukic

The following players received entry as lucky losers:
 * 🇺🇸 JC Aragone
 * 🇺🇸 Jared Hiltzik

Singles

 * 🇺🇸 Denis Kudla def. 🇫🇷 Benjamin Bonzi, 6–0, 7–5

Doubles

 * 🇧🇪 Joris De Loore / Frederik Nielsen def. 🇻🇪 Luis David Martínez / 🇨🇦 Filip Peliwo, 6–4, 6–3