won their first premiership in 1916 and went back-to-back in 1917, both times defeating their local rivals, East Fremantle in the final and challenge final. The 1930s were not as successful, marred by the death of the 23-year-old captain-coach Ron Doig as a result of injuries sustained in a match. After World War II, South experienced their greatest era, with the arrival of future Hall of Fame members Steve Marsh, Bernie Naylor, John Todd and Clive Lewington. Between 1945 and 1956 they would win six premierships, be runners-up three times and make the finals in every season. Since then, however, they have won six more premierships, in 1970, 1980, 1997, 2005, 2009 and 2020. South Fremantle was the first WAFL club to have won 10 grand finals since World War II. Four of their 14 premierships were won against the club's traditional rivals, East Fremantle. The club completed a rare double in 2009, claiming both the league and reserves premierships. This was the first time the club had taken the Premiership double since 1954. In 2020 the club received a license to field a team in the WAFL Women's league. Fremantle Derby The Fremantle Derby, is traditionally one of the biggest game of the year on the WAFL calendar. The derbies still have a great following but have decreased in importance compared to the Western Derby, the match between WA's two AFL teams. The Foundation Day derby on the first Monday in June (a public holiday to mark the Foundation of Western Australia in 1829) is commonly the highest attended game of the home and away season. To the end of the 2006 season the two clubs had met 344 times with South Fremantle winning 156 to East Fremantle's 184 wins, 4 Draws have occurred between the two sides. The club Club guernsey & colours South Fremantle's Guernsey (shown right) used for all WAFL matches is all white with a red V in the centre of the guernsey. During the 1990s they also introduced the reverse of the traditional guernsey with a white V on a red jumper. The South Fremantle colours of red & white stem from the first Fremantle based team who wore red and white in the mid-1880s. Supporters South Fremantle are one of the most supported clubs in the WAFL. South hold three notable WAFL Grand Final attendance records, 1979 v East Fremantle, 52,781, the highest