2019 Monterrey Challenger
The 2019 Monterrey Challenger was a professional tennis tournament played on hard courts. It was the tenth edition of the tournament which was part of the 2019 ATP Challenger Tour. It took place in Monterrey, Mexico from 1 to 7 April 2019.Seeds
- 1 Rankings are as of 18 March 2019.
Other Entrants
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw using a protected ranking:
The following players received entry from the qualifying draw:
The following player received entry as a lucky loser:
Singles
