Career
He represented the Danish U21 team once, in 1997. He spent his youth years at Vejle Boldklub, alongside Thomas Gravesen, and made his senior debut for the club in April 1995. He was called up for the Danish under-21 national team in September 1997, and played a single game for the team
Dalgas played several seasons as an attacking midfielder for Vejle, but following the club"s difficulties in remaining in the top-flight Danish Superliga division, he moved to Superliga club Odense Boldklub (OB) in 2001.
At OB he experienced a short, but extremely successful, stint, playing as a forward. His year at the club resulted in 22 league goals and the joint league top scorer title with Peter Madsen from Brøndby IF. After the season he was bought by new Brøndby IF coach Michael Laudrup.
Injuries ruined his next season, as he was struggling to recover from a complicated knee injury. He would not play a single match for Brøndby from April 2004 to November 2005.
He came on as a substitute in the November 2005 Royal League match against Kalmar FF, which was to be his last professional game.
Dalgas ended his career in March 2006, as a knee scan had shown no healing of his knee injury.