11 referees · 18 recent matches
| Referee | Country | Games | Y | R |
|---|---|---|---|---|
| 1 John Langenus | Belgium | 4 | — | — |
| 2 Gilberto Almeida Rego | Brazil | 3 | — | — |
| 3 Anibal Tejada | Uruguay | 2 | — | — |
| 4 Jose Macias | Argentina | 2 | — | — |
| 5 John/ Georges Balvay (Balway) | France | 1 | — | — |
| 6 Henry Christophe | Belgium | 1 | — | — |
| 7 Ricardo Vallarino | Uruguay | 1 | — | — |
| 8 Francisco Mateucci | Uruguay | 1 | — | — |
| 9 Ulises Saucedo | Bolivia | 1 | — | — |
| 10 Domingo Lombardi | Uruguay | 1 | — | — |
| 11 Alberto Warnken | Chile | 1 | — | 1 |
| Date | Match | Score | Referee | Y | R |
|---|---|---|---|---|---|
| 30 Jul 1930 | Uruguay vs Argentina | 4 - 2 | John Langenus | — | — |
| 27 Jul 1930 | Uruguay vs Yugolsavia | 6 - 1 | Gilberto Almeida Rego | — | — |
| 26 Jul 1930 | Argentina vs USA | 6 - 1 | John Langenus | — | — |
| 22 Jul 1930 | Argentina vs Chile | 3 - 1 | John Langenus | — | — |
| 21 Jul 1930 | Uruguay vs Romania | 4 - 0 | Gilberto Almeida Rego | — | — |
| 20 Jul 1930 | Paraguay vs Belgium | 1 - 0 | Ricardo Vallarino | — | — |
| 20 Jul 1930 | Brazil vs Bolivia | 4 - 0 | John/ Georges Balvay (Balway) | — | — |
| 19 Jul 1930 | Chile vs France | 1 - 0 | Anibal Tejada | — | — |
| 19 Jul 1930 | Argentina vs Mexico | 6 - 3 | Ulises Saucedo | — | — |
| 18 Jul 1930 | Uruguay vs Peru | 1 - 0 | John Langenus | — | — |
| 17 Jul 1930 | Yugolsavia vs Bolivia | 4 - 0 | Francisco Mateucci | — | — |
| 17 Jul 1930 | USA vs Paraguay | 3 - 0 | Jose Macias | — | — |
| 16 Jul 1930 | Chile vs Mexico | 3 - 0 | Henry Christophe | — | — |
| 15 Jul 1930 | Argentina vs France | 1 - 0 | Gilberto Almeida Rego | — | — |
| 14 Jul 1930 | Romania vs Peru | 3 - 1 | Alberto Warnken | — | 1 |
| 14 Jul 1930 | Yugolsavia vs Brazil | 2 - 1 | Anibal Tejada | — | — |
| 13 Jul 1930 | USA vs Belgium | 3 - 0 | Jose Macias | — | — |
| 13 Jul 1930 | France vs Mexico | 4 - 1 | Domingo Lombardi | — | — |