This edition of the Cup was contested by the seven best placed teams of the 1943 Primera División season. Boca Juniors, as champions, advanced directly to semifinals. The matches only lasted 40 minutes (two halves of 20' each), with some teams playing two games a day. River Plate and San Lorenzo stadiums were the venues of the competition.
In the tournament, Huracán beat River Plate 1–0 and Independiente (on corner kicks awarded) at Estadio Monumental. Platense beat Estudiantes de La Plata 1–0 (at Estadio Monumental) and Boca Juniors in semifinals (7–3 on corner kicks after a 1–1 draw) at San Lorenzo Stadium.[3]
Road to the final
Note: all the matches were played at River Plate Stadium