During his 19-year professional career, he won four Eredivisie titles with PSV Eindhoven, and also played for several other Dutch clubs in between stints in England and Greece.

Rommedahl moved from Dutch to English football in the summer 2004 when he signed a four-year contract for Premier League side Charlton Athletic.

[2] This link was resurrected as Charlton edged closer to relegation, with Rommedahl being discussed as a replacement for Michael Silberbauer, who was expected to leave Denmark to join a foreign club.

With Ajax, Rommedahl immediately won his fifth career Johan Cruijff Shield in a 1–0 win over his former team, PSV Eindhoven.

[7] Rommedahl joined Brøndby on 30 August 2011 on a free transfer, signing a two-year contract and was given the number 11 shirt.

After the appointment of Morten Olsen, Rommedahl was immediately called up for his Denmark senior national team debut in August 2000.

His unbroken run of national team games ended in February 2004 when he missed the friendly against Turkey.

[10] He assisted Nicklas Bendtner's goal, and scored the winner himself, in a group stage game against Cameroon on 19 June 2010.