2000 RCA Championships – Singles

Nicolás Lapentti was the defending champion, but lost in the third round to Sébastien Grosjean.

Gustavo Kuerten won in the final 3–6, 7–6(7–2), 7–6(7–2), against Marat Safin.

Seeds
The top eight seeds receive a bye into the second round. • # 🇧🇷 Gustavo Kuerten (champion)

• # 🇷🇺 Yevgeny Kafelnikov (quarterfinals)

• # 🇷🇺 Marat Safin (final)

• # 🇸🇪 Thomas Enqvist (quarterfinals)

• # 🇦🇺 Lleyton Hewitt (semifinals)

• # 🇪🇨 Nicolás Lapentti (third round)

• # 🇬🇧 Tim Henman (semifinals)

• # 🇨🇱 Marcelo Ríos (second round, retired due to a groin injury)

• # 🇲🇦 Younes El Aynaoui (third round)

• # Wayne Ferreira (quarterfinals)

• # 🇪🇸 Albert Costa (third round)

• # 🇫🇷 Sébastien Grosjean (quarterfinals)

• # 🇲🇦 Karim Alami (third round)

• # 🇺🇸 Todd Martin (second round)

• # 🇷🇴 Andrei Pavel (first round)

• # 🇨🇿 Jiří Novák (second round, withdrew due to an illness)