Joint competition between the Argentine and Uruguayan league runners-up. None of its four attempted editions ended with an undisputed officially proclaimed sole winner.
| Season | Copa Escobar-Gerona winner | Trophy |
|---|---|---|
| 1946 Not officially proclaimed No official title was awarded for this edition. | Abandoned Boca Juniors won both matches against Peñarol. The rules entitled Boca to the cup, but the associations did not officially proclaim a winner. | |
| 1945 Undecided No official title was awarded for this edition. | Abandoned Boca Juniors and Nacional won one match each; the rules envisaged a shared cup, but the associations did not reach a final decision. | |
| 1942 Not completed No official title was awarded for this edition. | Abandoned Peñarol won the first match 4-1 against San Lorenzo; the second leg was not played and no winner was officially proclaimed. | |
| 1941 Not completed No official title was awarded for this edition. | Abandoned San Lorenzo won the first match 2-1 against Peñarol; the second leg was not played and no winner was officially proclaimed. | |