Fateh Singh was the Raja of Alirajpur from the day of his father's abdication in 1941 until his death on 23 October 1941.

[3] At the same time, he was vested with the powers of a first-class magistrate.

[3] He served as the chief commandant of the state forces of Alirajpur.

[3] He regularly played polo for the Baria and Ratlam teams.

[4] He captained the Freelooters cricket team in the Moin-ud-Dowlah Gold Cup Tournament for three years from 1932 to 1934.