Born in Aarhus, Røll also lived on Funen, before he started playing football in Bylderup Bov near the Danish-German border.
[1] At Silkeborg's youth academy, Røll played alongside future Danish international defender Martin Laursen.
With his FCK contract expiring in the summer 2006, he moved to league rivals FC Midtjylland (FCM) on a free transfer.
He played 18 Superliga games for FCM, before moving on loan to Danish 1st Division team Vejle BK.
Viborg were forced to make economical cuts in the summer 2009, and Røll chose to end his career after 14 years in professional football.
In March 2004, Røll played a national team match despite suffering a sore Achilles tendon.
[7] The Achilles tendon subsequently needed surgery, which caused Røll three months of rehabilitation, and he was dropped from the national team.