| 1920 Copa Ibarguren | |
| Event: | Copa Ibarguren |
| Team1: | Boca Juniors |
| Team1score: | 2 |
| Team2: | Tiro Federal |
| Team2score: | 1 |
| Details: | Match annulled |
| Date: | 1 June 1921 |
| Stadium: | Estadio Sportivo Barracas |
| City: | Buenos Aires |
| Referee: | Gerónimo Repossi |
| Rematch | |
| Event: | Copa Ibarguren |
| Team1: | Boca Juniors |
| Team1score: | 0 |
| Team2: | Tiro Federal |
| Team2score: | 4 |
| Details: | Replay match |
| Date: | 5 February 1922 |
| Stadium: | Boca Juniors Stadium |
| City: | Buenos Aires |
| Referee: | Servando Pérez |
| Previous: | 1919 |
| Next: | 1921 |
The 1920 Copa Ibarguren was the eighth edition of this national cup of Argentina. It was played by the champions of both leagues, Boca Juniors (Primera División of dissident league Asociación Amateurs de Football), and Tiro Federal (Liga Rosarina de Football), crowned during 1920.[1]
After the first match (where Boca Juniors had won 2–1) was annulled, Tiro Federal beat Boca Juniors 4–0 in the replay match at Boca Juniors Stadium.
| width= | Team | width= | Qualification | width= | Previous app. |
|---|---|---|---|---|---|
| 1920 Primera División champion | (none) | ||||
| (None) |
Boca Juniors beat Tiro Federal 2–1 in the final held in Sportivo Barracas. However, the Liga Rosarina claimed that three Boca Juniors footballers had played for other teams during that season (which was forbidden).[1] Players pointed were Américo Tesoriere (for Sportivo del Norte), Felipe Galíndez (for Sportivo Barracas), and Marcelino Martínez (for Vélez Sarsfield).[1] [2]
On August 24, the Association decided that the score stood, proclaiming Boca Juniors as winner. Nevertheless, the Martínez case was still in doubt. Finally, in October 1921 both clubs agreed to replay the match. The Association accept that gentleman's agreement.[1] [3]
| GK |  Américo Tesoriere | ||
| DF | Antonio Cortella | ||
| DF | Víctorio Capelletti | ||
| MF | José A. López | ||
| MF | Mario Busso | ||
| MF | Alfredo Elli | ||
| FW | Pedro Calomino | ||
| FW | Pablo Bosso | ||
| FW | Alberto Martín | ||
| FW | Felipe Galíndez | ||
| FW | Marcelino Martínez |
| GK | Lorenzo Colombo | ||
| DF | Roberto Cochrane | ||
| DF | Juan Cochrane | ||
| MF | Antonio Rezzoagli | ||
| MF | Victorio Faggiani | ||
| MF | Ernesto Faggiani | ||
| FW | Eduardo Bonzi | ||
| FW | Justo Romero | ||
| FW | Gerardo Waelkens | ||
| FW | Carlos Guidi | ||
| FW | Celestino López |
| GK | Rosario Galeano | ||
| DF | Domingo Costa | ||
| DF | Sebastián Fabiano | ||
| MF | Juan B. Mainardi | ||
| MF | Mario Busso | ||
| MF | Alfredo Elli | ||
| FW | Pedro Calomino | ||
| FW | Juan Pissa | ||
| FW | Pablo Bosso | ||
| FW | Leonardo Fabiano | ||
| FW | Antonio Sánchez |
| GK | Lorenzo Colombo | ||
| DF | Roberto Cochrane | ||
| DF | Ernesto Faggiani | ||
| MF | Antonio Rezzoagli | ||
| MF | Victorio Faggiani | ||
| MF | Juan E. Cochrane | ||
| FW | Eduardo Bonzi | ||
| FW | José Podestá | ||
| FW | Justo Romero | ||
| FW | Gerardo Waelkens | ||
| FW | Celestino López |