2000 Abierto Mexicano Pegaso – Singles

Jiří Novák was the last champion in 1998. He chose to compete at London during the same week, losing in the first round.

Juan Ignacio Chela won the title by defeating Mariano Puerta 6–4, 7–6(7–4) in the final.

Seeds
• # 🇧🇷 Gustavo Kuerten (second round)

• # 🇪🇨 Nicolás Lapentti (quarterfinals)

• # 🇧🇷 Fernando Meligeni (second round)

• # 🇦🇹 Stefan Koubek (semifinals)

• # 🇪🇸 Francisco Clavet (first round)

• # 🇪🇸 Fernando Vicente (first round)

• # 🇦🇷 Franco Squillari (semifinals)

• # 🇫🇷 Arnaud Di Pasquale (first round)