2005 ABN AMRO World Tennis Tournament – Singles

Lleyton Hewitt was the defending champion, but chose not to participate that year. Roger Federer won in the final 5–7, 7–5, 7–6(7–5), against Ivan Ljubičić.

2005 ABN AMRO World Tennis Tournament – Singles

Lleyton Hewitt was the defending champion, but chose not to participate that year. Roger Federer won in the final 5–7, 7–5, 7–6(7–5), against Ivan Ljubičić.