Derry youngster Mark McKeever began his career at Norwich before following Kit Carson to Peterborough. He made just 3 league appearances before he transferred to Sheffield Wednesday with David Billington for £1million. Making his debut for Wednesday in a 0-0 draw with Chelsea, Mark had made 3 appearances for Wednesday before the end of the 98/99 season but had also spent time on loan with Bristol Rovers (7 appearances) and Reading (7 appearances, 2 goals). Mark is a midfielder. He made his 6th appearance for Wednesday in the FA Cup tie against Bristol City in December 1999.

In December 2000, Mark was linked with a return to Bristol Rovers who supposedly had tabled a £100,000 bid for Mark. A permanent move didn't materialise but Mark joined Rovers on loan for two months at the start of February 2001. This was later made permanent as a free transfer the following month. Mark spent two seasons with Rovers before they released him in May 2003. He joined Weston-Super-Mare in August 2003. He worked for a while at Bristol International Airport before joining Weston Super-Mare's Football Academy as a coach. Towards the end of the 2005/6 seadson, he joind Gloucester City on loan but then transferred to Bath City on 22nd May 2006.

Mark has been capped by Ireland at Under-18 level (12 caps) and by their Under-21s (4 caps)

(Source for some of this information: West Bristol and Somerset Sunday Independent, April 30th 2006)

Mark was loaned to Mangotsfield United in January 2008. He moved to Weston-Super-Mare in March 2008