| 2021 Puerto Vallarta Open | ||||
|---|---|---|---|---|
| Date | 22–28 November | |||
| Edition | 3rd | |||
| Surface | Hard | |||
| Location | Puerto Vallarta, Mexico | |||
| Champions | ||||
| Singles | ||||
 Daniel Altmaier | ||||
| Doubles | ||||
 Gijs Brouwer / Reese Stalder | ||||
| ||||
The2021Puerto Vallarta Open was a professionaltennis tournament played onhardcourts. It was the third edition of the tournament which was part of the2021 ATP Challenger Tour. It took place inPuerto Vallarta, Mexico between 22 and 28 November 2021.[1]
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 URU | Pablo Cuevas | 95 | 1 |
| GER | Daniel Altmaier | 98 | 2 |
 CHI | Alejandro Tabilo | 141 | 3 |
| USA | Ernesto Escobedo | 163 | 4 |
| USA | Michael Mmoh | 247 | 5 |
| USA | Christian Harrison | 252 | 6 |
 TPE | Wu Tung-lin | 264 | 7 |
 JPN | Tatsuma Ito | 283 | 8 |
The following players received wildcards into the singles main draw:
Milledge Cossu
Gerardo López Villaseñor
Shang JunchengThe following players received entry into the singles main draw using protected rankings:
The following players received entry into the singles main draw as alternates:
The following players received entry from the qualifying draw:
Liam DraxlAlex Hernández Christian LangmoGovind NandaDaniel Altmaier def.Alejandro Tabilo 6–3, 3–6, 6–3.Gijs Brouwer /Reese Stalder def.Hans Hach Verdugo /Miguel Ángel Reyes-Varela 6–4, 6–4.
