Nicolas Kiefer was the defending champion, but did not participate.

Sjeng Schalken won the title, defeating Nicolás Lapentti in the final 6–4, 3–6, 6–1.

Seeds

The top eight seeds received a bye into the second round.

Draw

Finals

Top half Section 1

Section 2

Bottom half Section 3

Section 4

References

External links Tokyo Outdoor 2000 Tennis Tournament Draws and Results