The 1898–99 Scottish Division One season was won by Rangers by ten points over nearest rival Heart of Midlothian. Rangers won all 18 of their league matches.The beginning of glory , Rangers FCRangers Team, 1898-99 (Mitchell Library, Glasgow Collection), The Glasgow StoryThe first great Rangers team whose 'perfect season' remains unique in British football 122 years on, Matthew Lindsay, Glasgow Times, 7 January 2021
League table
Results
References