Trophée Le Mat
Over the years, AIK would face Hammarby many times in championship battles. In 1935, AIK defended the trophy with another final win against Hammarby, this time with a score of 2–1. In 1936, Hammarby beat AIK when the teams both made it to the final. The first game ended 1–1, and in the second leg, Hammarby won 5–1. In 1938, AIK won their third championship with a 2–0 win in the final against Hammarby. In 1940, IK Göta would reach the final, instead of Hammarby, to meet AIK. AIK lost the final 1–4. It would take four years until AIK returned to the final, with a chance to win the Le Mat Trophy, in 1945. However, AIK lost in the final to Södertälje, but won the championship in the two following years.