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Oswaldo Contreras has a referee profile on FootSam that collects registered matches and competitions. The match history shows which teams met in the matches where the referee has a documented assignment. The season sections make it possible to follow how the assignments are distributed over time. Card statistics and other referee figures are shown in relation to the matches included in the records.
You can open a match to see its results, events and possibly the referee team. The competition connections show in which leagues the referee appears in FootSam's data. The profile thus provides a path from a single referee effort to a larger match history.
Ecuador80 matches2022–2026
Match tempo, card rate and timing of decisions.
Top-of-table matches and the officials he most often works with.
Season by season, personal bests and the games that stand out.
Matches per season · scale 0–29 · dash = too little data
| Season | Competition | Matches | With data | Matches | Count |
|---|---|---|---|---|---|
| 2022 | Liga Pro | 1 | 1 | 1 | 1 |
| 2023 | Liga Pro | 17 | 17 | 17 | 17 |
| 2024 | Liga Pro | 15 | 15 | 15 | 15 |
| 2025 | Liga Pro | 29 | 29 | 29 | 29 |
| 2026 | Liga Pro | 18 | 18 | 18 | 18 |
Klubbar, players and matcher samlade i en tydlig historik.
| Club | Matches | W–D–L | |
|---|---|---|---|
| Tecnico Universitario | 15 | 4–4–7 | Open |
| Macara | 13 | 5–3–5 | Open |
| Libertad | 13 | 4–2–7 | Open |
| Independiente Valle | 12 | 6–4–2 | Open |
| Mushuc Runa SC | 12 | 3–3–6 | Open |
| El Nacional | 11 | 4–2–5 | Open |
| Emelec | 10 | 3–3–4 | Open |
| Barcelona SC | 10 | 7–3–0 | Open |
| Aucas | 10 | 5–0–5 | Open |
| Universidad Católica | 9 | 4–3–2 | Open |
| Date | Competition | Match | Results | |
|---|---|---|---|---|
| 8 sep. 2026 | Liga Pro | Mushuc Runa SC–Leones del Norte | 1–1 | Open |
| 3 sep. 2026 | Liga Pro | Barcelona SC–Independiente Valle | 2–1 | Open |
| 29 aug. 2026 | Liga Pro | Guayaquil City FC–LDU Quito | 2–1 | Open |
| 10 aug. 2026 | Liga Pro | Libertad–Universidad Católica | 2–1 | Open |
| 26 juli 2026 | Liga Pro | Aucas–Macara | 1–4 | Open |
| 22 juli 2026 | Liga Pro | Independiente Valle–Tecnico Universitario | 3–0 | Open |
| 18 juli 2026 | Liga Pro | Deportivo Cuenca–Universidad Católica | 0–2 | Open |
| 13 juli 2026 | Liga Pro | Emelec–Barcelona SC | 0–0 | Open |
| 8 juli 2026 | Liga Pro | Aucas–Guayaquil City FC | 1–0 | Open |
| 17 maj 2026 | Liga Pro | Leones del Norte–Mushuc Runa SC | 3–1 | Open |
He has refereed 2 top clashes. The share is not tested — this requires at least 50 matches in seasons with complete tables. Below that, the share says more about chance than the referee.
| Match | Date | Cards | |
|---|---|---|---|
| Aucas1–4MacaraLiga Pro | 26 juli 2026 | — | Open |
| Barcelona SC1–1Universidad CatólicaLiga Pro | 7 dec. 2025 | — | Open |
