| 2000 ATP Buenos Aires | ||||
|---|---|---|---|---|
| Date | November 20 – November 27 | |||
| Edition | 28th | |||
| Champions | ||||
| Singles | ||||
 Guillermo Coria | ||||
| Doubles | ||||
| Pablo Albano /Lucas Arnold Ker | ||||
| ||||
The2000ATP Buenos Aires was anATP Challenger Seriestennis tournament held inBuenos Aires,Argentina. The tournament was held from November 20 to November 27.
Guillermo Coria defeated
Alberto Berasategui 6–1, 4–6, 6–4
Pablo Albano /Lucas Arnold Ker defeatedSergio Roitman /Andrés Schneiter 6–3, 4–6, 6–2