# 1970 Copa Argentina

The 1970 Copa Argentina was played from March 1970 to March 1971. The tournament was played as a knockout competition, with the participation of 32 teams; 18 of the Primera División, 1 of the Primera B, 13 of the Regional leagues.

## Teams
### Primera División

* Argentinos Juniors
* Atlanta
* Banfield
* Chacarita Juniors
* Colón
* Gimnasia y Esgrima (LP)
* Huracán
* Independiente
* Lanús
* Los Andes
* Newell's Old Boys
* Platense
* Quilmes
* Racing
* Rosario Central
* San Lorenzo
* Unión
* Vélez Sársfield

### Primera B

* Ferro Carril Oeste

### Regional leagues

* All Boys (SR)
* Atenas (ST)
* Argentinos del Norte
* Bartolomé Mitre (P)
* Central Norte
* Central Norte Argentino
* Colón Junior
* Instituto
* Juventud Unida Universitario
* Mitre (SdE)
* Palmira
* Rosario Puerto Belgrano
* Quilmes (MdP)

## Round of 32

| Team 1 | Agg.Tooltip Aggregate score | Team 2 | 1st leg | 2nd leg |
| All Boys (SR) | 4–3 | Gimnasia y Esgrima (LP) | 3–1 | 1–2 |
| Argentinos del Norte | 2–2 (3–4)p | Vélez Sársfield | 1–0 | 1–2 |
| Bartolomé Mitre | 2–3 | Ferro Carril Oeste | 1–2 | 1–1 |
| Central Norte | 1–7 | Chacarita Juniors | 0–3 | 1–4 |
| Central Norte Argentino | 3–4 | Racing | 0–1 | 3–3 |
| Colón | 6–2 | Atenas (ST) | 3–2 | 3–0 |
| Colón Juniors | 4–7 | Lanús | 2–3 | 2–4 |
| Juventud Unida Universitario | 0–2 | Atlanta | 0–0 | 0–2 |
| Palmira | 5–3 | Independiente | 3–1 | 2–2 |
| Quilmes (MdP) | 1–4 | Argentinos Juniors | 0–2 | 1–2 |
| Rosario Central | 5–3 | Huracán | 4–2 | 1–1 |
| Rosario Puerto Belgrano | 3–4 | Platense | 3–2 | 0–2 |
| Instituto | 4–1 | Quilmes | 0–0 | 4–1 |
| Los Andes | 0–0 (2–4)p | Newell's Old Boys | 0–0 | 0–0 |
| Unión | 2–3 | San Lorenzo | 2–2 | 0–1 |

## Round of 16

| Round of 16 | Round of 16 | Round of 16 | Round of 16 | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | | Champion & Runner-Up | Champion & Runner-Up | Champion & Runner-Up | Champion & Runner-Up |
| All Boys (SR) | 0 | 1 | 1 (4) | | | | | | | | | | | | | |
| Atlanta | 1 | 0 | 1 (2) | | | | | | | | | | | | | |
| Atlanta | 1 | 0 | 1 (2) | All Boys (SR) | 2 | 0 | 2 | | | | | | | | | |
| | | | | Platense | 0 | 0 | 0 | | | | | | | | | |
| Argentinos Juniors | 1 | 1 | 2 | Platense | 0 | 0 | 0 | | | | | | | | | |
| Platense | 1 | 5 | 6 | | | | | | | | | | | | | |
| Platense | 1 | 5 | 6 | | | | | All Boys (SR) | 1 | 1 | 2 | | | | | |
| | | | | | | | | San Lorenzo | 1 | 3 | 4 | | | | | |
| Rosario Central | 1 | 0 | 1 | | | | | | | | | San Lorenzo | 1 | 3 | 4 | | | | | |
| Newell's Old Boys | 0 | 0 | 0 | | | | | | | | | | | | | |
| Newell's Old Boys | 0 | 0 | 0 | Rosario Central | 2 | 0 | 2 | | | | | | | | | |
| | | | | San Lorenzo | 1 | 3 | 4 | | | | | | | | | |
| Colón | 0 | 1 | 1 | San Lorenzo | 1 | 3 | 4 | | | | | | | | | |
| San Lorenzo | 0 | 4 | 4 | | | | | | | | | | | | | |
| San Lorenzo | 0 | 4 | 4 | | | | | | | | | | San Lorenzo | 2 | - | 2 |
| | | | | | | | | | | | | | Vélez Sársfield | 2 | - | 2 |
| Palmira | 2 | 1 | 3 (3) | | | | | | | | | | | | | | Vélez Sársfield | 2 | - | 2 |
| Lanús | 1 | 2 | 3 (4) | | | | | | | | | | | | | |
| Lanús | 1 | 2 | 3 (4) | Lanús | 0 | 0 | 0 | | | | | | | | | |
| | | | | Racing | 1 | 3 | 4 | | | | | | | | | |
| Racing | 2 | 3 | 5 | Racing | 1 | 3 | 4 | | | | | | | | | |
| Ferro Carril Oeste | 1 | 1 | 2 | | | | | | | | | | | | | |
| Ferro Carril Oeste | 1 | 1 | 2 | | | | | Racing | 2 | 2 | 4 | | | | | |
| | | | | | | | | Vélez Sársfield | 3 | 3 | 6 | | | | | |
| Mitre (SdE) | 0 | 1 | 1 | | | | | | | | | Vélez Sársfield | 3 | 3 | 6 | | | | | |
| Chacarita Juniors | 4 | 0 | 4 | | | | | | | | | | | | | |
| Chacarita Juniors | 4 | 0 | 4 | Chacarita Juniors | 0 | 1 | 1 | | | | | | | | | |
| | | | | Vélez Sársfield | 1 | 2 | 3 | | | | | | | | | |
| Instituto | 0 | 0 | 0 | Vélez Sársfield | 1 | 2 | 3 | | | | | | | | | |
| Vélez Sársfield | 0 | 2 | 2 | | | | | | | | | | | | | |

## Final

The Second leg was never played so the tournament was unfinished.