[1][2][3][4][5] He was a key figure in Goldfields continental football's success in the between 1995 and 1997 including ending the 1995 African Cup of Champions Clubs as the top scorer.
On 6 May 1997, Deblah featured in the 1997 CAF Champions League and scored an away goal in a 2–1 loss to Al-Hilal,[9][10] which inspired Goldfields to a 2–0 victory at home to secure a place in the group stage of the competition.
[11][12] On 10 June 1997, he scored the winning goal in extra time of their Ghana FA Cup quarter-final fixture to beat Cape Coast Ebusua Dwarfs by 2–1 and book a place in the semi-final against Okwawu United.
[14][15] In July 1997, en route to winning the top scorer for the 1996–97 season, he scored a brace against Bofoakwa Tano to secure a 3–1 league victory.
[18] Between 1996 and 1998, Deblah was a member of the Ghana national team, the black stars, he however made his debut on 17 August 1997 in a 1998 FIFA World Cup qualifiers group stage match against Sierra Leone.