2000 Abierto Mexicano Pegaso
Date	21–27 February
Edition	7th
Category	International Series Gold
Draw	32S / 16D
Prize money	$700,000
Surface	Clay / outdoor
Location	Mexico City, Mexico
Champions
Singles
Juan Ignacio Chela[1]
Doubles
Byron Black / Donald Johnson[2]
← 1998 · Mexican Open · 2001 →

The 2000 Abierto Mexicano Pegaso was a men's tennis tournament played on outdoor clay courts in Mexico City, Mexico that was part of the International Series Gold category of the 2000 ATP Tour. It was the seventh edition of the tournament and was held from 21 February through 27 February 2000. Unseeded Juan Ignacio Chela, who entered the main draw as a qualifier, won the singles title.^[3]

Juan Ignacio Chela defeated Mariano Puerta, 6–4, 7–6^(7–4)

• It was Chela's first singles title of his career.

Byron Black / Donald Johnson defeated Gastón Etlis / Martín Rodríguez, 6–3, 7–5