St Mirren played their first match on 6 October 1877, defeating Johnstone Britannia 1–0 at Shortroods. Two years later, the club moved to another ground named Thistle Park at Greenhills. St Mirren's first Scottish Cup match came on 4 September 1880, a 3–0 victory over Johnstone Athletic. The following year, the Buddies reached their first cup final but were beaten 3–1 by Thornliebank in the Renfrewshire Cup. In 1883 however the scores were reversed with the Saints winning the Renfrewshire Cup, 3–1 against Thornliebank. It was in 1883 that they moved to their third home, that of West March (early maps indicate the area as West March rather than the commonly used Westmarch), defeating Queen's Park in the first game there. In 1885, St Mirren played their first match against Morton, resulting in a defeat.