| 2023 Monterrey Challenger | |
|---|---|
| Date | 20–26 February |
| Edition | 13th |
| Surface | Hard |
| Location | Monterrey, Mexico |
| Champions | |
| Singles | |
 Nuno Borges | |
| Doubles | |
 André Göransson /  Ben McLachlan | |
The 2023 Monterrey Challenger was a professional tennis tournament played on hard courts. It was the thirteenth edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Monterrey, Mexico from 20 to 26 February 2023.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 FRA | Adrian Mannarino | 59 | 1 |
 ECU | Emilio Gómez | 94 | 2 |
 USA | Denis Kudla | 95 | 3 |
 GER | Daniel Altmaier | 97 | 4 |
| USA | Christopher Eubanks | 102 | 5 |
| POR | Nuno Borges | 104 | 6 |
| JPN | Taro Daniel | 106 | 7 |
| JPN | Yosuke Watanuki | 112 | 8 |
The following players received wildcards into the singles main draw:
Ernesto Escobedo Rodrigo Pacheco Méndez James Van DeinseThe following player received entry into the singles main draw using a protected ranking:
The following players received entry from the qualifying draw:
Nuno Borges def. 
Borna Gojo 6–4, 7–6(8–6). André Göransson / Ben McLachlan def. 
Luis David Martínez / 
Cristian Rodríguez 6–3, 6–4.The 2015 Monterrey Challenger was a professional tennis tournament played on hard courts. It was the sixth edition of the tournament which was part of the 2015 ATP Challenger Tour. It took place in Monterrey, Mexico from 26 to 31 of October 2015.
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