The 2018 Monterrey Challenger was a professional tennis tournament played on hard courts. It was the ninth edition of the tournament which was part of the 2018 ATP Challenger Tour. It took place in Monterrey, Mexico from 1 to 7 October 2018.
Singles main-draw entrants
Seeds Country Player Rank1 SeedMarcel Granollers1041Michael Mmoh1082Paolo Lorenzi1133Adrián Menéndez Maceiras1214Ivo Karlović1375David Ferrer1496Gerald Melzer1537Pedro Martínez1748 1 Rankings are as of 24 September 2018.
Other entrants The following players received wildcards into the singles main draw: Víctor Estrella Burgos Lucas Gómez Gerardo López Villaseñor Jürgen Melzer
The following player received entry into the singles main draw using a protected ranking: Santiago Giraldo
The following players received entry from the qualifying draw: Harrison Adams Gonzalo Escobar Pavel Krainik Zsombor Piros
The following player received entry as a lucky loser: Sekou Bangoura
Champions
Singles
David Ferrer def. Ivo Karlović 6–3, 6–4.
Doubles
Marcelo Arévalo / Jeevan Nedunchezhiyan def. Leander Paes / Miguel Ángel Reyes-Varela 6–1, 6–4.
References