The 2004 If Stockholm Open was an ATP men's tennis tournament played on hard courts and held at the Kungliga tennishallen in Stockholm, Sweden. It was the 36th edition of the event and part of the ATP International Series of the 2004 ATP Tour. The tournament was held from 25 October through 31 October 2004. Unseeded Thomas Johansson won the singles title. Finals Singles Thomas Johansson defeated Andre Agassi, 3–6, 6–3, 7–6(7–4) Doubles Feliciano López / Fernando Verdasco defeated Wayne Arthurs / Paul Hanley, 6–4, 6–4 References External links Official website Official website ATP tournament profile Stockholm Open Stockholm Open Stockholm Open Stockholm Open 2000s in Stockholm