Men's Singles | |
---|---|
2001 AIG Japan Open Tennis Championships | |
Champion | Lleyton Hewitt |
Runner-up | |
Final score | 6–4, 6–2 |
Sjeng Schalken was the defending champion but lost in the quarterfinals to .
Lleyton Hewitt won in the final 6–4, 6–2 against Kratochvil.
The top eight seeds received a bye to the second round.