|Teams||4 (from 1 confederation)|
|Venue(s)||1 (in 1 host city)|
|Champions||Brazil (1st title)|
|Goals scored||27 (3.86 per match)|
|Top scorer(s)|| Arthur Friedenreich |
(4 goals each)
After finishing tied in the group standings on points, host Brazil beat Uruguay in the playoff match to win their first title.
The playoff was the longest match in the competition's history, and under current rules, will remain so indefinitely: with the scores tied 0-0 after 90 minutes had expired, both captains and the referee agreed to play an extra time period of two 30 minute periods, meaning the playoff match lasted 150 minutes.
There was no qualifying for the tournament. The participating countries were Argentina, Brazil, Chile and Uruguay. All teams competed between each other in a single group. Two points were awarded for a win, one for a draw and zero for a defeat. If there was a tie of points at the top of the standings, a playoff match would be held to determine the champion.
For a complete list of participating squads see: 1919 South American Championship squads
|Rio de Janeiro|
|Estádio das Laranjeiras|
Each team played one match against each of the other teams. Two points were awarded for a win, one point for a draw and zero points for a defeat.
|Friedenreich 19', 38', 76'
Neco 21', 83'
Varela 79' (o.g.)
|C. Scarone 19'
H. Scarone 23'
|C. Scarone 31'
J. Pérez 43'
|Clarcke 10', 23', 62'
C. Scarone 17'
|Neco 29', 63'|
|1919 South American Championship Champions|
- Manuel Varela (for Argentina)
The day after the final, Uruguayan goalkeeper Roberto Chery died of strangulated hernia in a hospital of Río de Janeiro. He had injured after he made a wrong move to stop an attack, during the match v Chile. Because of substitutions were not allowed by then, Chery had to play severely injured the rest of the match.
Brazil and Uruguay teams had scheduled a friendly match ("Copa Rio Branco") for 19 June 1919. Due to the Uruguayan side declined to participate because of Chery's tragic death, Argentina offered to replace the Uruguayan side. After the Brazilian Federation accepted, the match (now named "Copa Roberto Chery" to honor the goalkeeper) was finally played. Argentina entered to the field wearing Uruguay's traditional light-blue jersey while Brazil wore the Peñarol jersey.