Saba joined FC Bayern Munich's youth system in 1995 at the age of 16, alongside compatriot Emanuel Bentil.

Neither was able to break into the first team, but the former did manage to stay with the club, playing for the reserves and being an occasional standby player for the main squad.

[1] Saba's debut in the Bundesliga occurred not with Bayern, but with Hertha BSC, where he was on loan for 1998–99: on 29 May 1999, in the season's closer, he played ten minutes in a 6–1 home routing of Hamburger SV in what would be his only top flight appearance.

[2] The following campaign he was loaned to Arminia Bielefeld,[3] but he did not collect one single minute of action and the team was also relegated from the top level.

Saba was selected for Ghana's under-23 team for the 1996 Summer Olympics, alongside Bayern teammate Samuel Kuffour, and scored twice against Italy in the group stages, helping qualify the African precisely at the expense of the Europeans.