Referee profile
Oswaldo Contreras
- Matches officiated
- 81 career total (source)
- Yellow cards / match
- 5.23 424 yellow in total
- Reds / match
- 0.48 27 red · 12 second yellow
- Yellow / match, recent
- 4.17 29 matches · red 0.38
Last 12 months
26 matches since 2 Nov 2025, compared with the average referee
| Metric | Oswaldo Contreras | Average | Difference from average |
|---|---|---|---|
| Yellow cards / match | 3.92 | 3.99 | −2% |
| Red cards / match | 0.46 | 0.21 | +116% |
| Penalty goals / match | 0.32 | 0.23 | +39% |
| Goals / match | 2.35 | 2.78 | −16% |
| Home wins | 50% | 44% | +14% |
| Draws | 23% | 25% | −9% |
Ranked 552 of 1117 referees for yellow cards (1 = strictest).
Match results
By league
-
1
LigaPro Serie A 2.32 goals · 3.92 yellows / match
25 matches
-
2
Supercopa Ecuador 3.00 goals · – yellows / match
1 match
Cards per match
Recent matches (oldest to newest); the dashed line is the career average. Click a bar to open the match.
Yellow cardsRed cardsCareer avg.
League breakdown
Competitions of the last 30 matches
Recent matches
Older matches exist at the source.
FT
1 Nov
Independiente del Valle
LDU
2
0
LigaPro Serie A
2
0
FT
11 Oct
Guayaquil City
Emelec
3
2
LigaPro Serie A
4
1
FT
8 Sep
Mushuc Runa SC
Leones del Norte
1
1
LigaPro Serie A
2
0
FT
3 Sep
Barcelona SC Guayaquil
Independiente del Valle
2
1
LigaPro Serie A
5
1
FT
30 Aug
Guayaquil City
LDU
2
1
LigaPro Serie A
4
0
FT
11 Aug
Libertad FC
Universidad Católica del Ecuador
2
1
LigaPro Serie A
5
2
FT
26 Jul
Aucas
Macará
1
4
LigaPro Serie A
3
0
FT
23 Jul
Independiente del Valle
Técnico Universitario
3
0
LigaPro Serie A
4
0
FT
18 Jul
Deportivo Cuenca
Universidad Católica del Ecuador
0
2
LigaPro Serie A
1
0
FT
13 Jul
Emelec
Barcelona SC Guayaquil
0
0
LigaPro Serie A
3
0
FT
8 Jul
Aucas
Guayaquil City
1
0
LigaPro Serie A
5
0
FT
17 May
Leones del Norte
Mushuc Runa SC
3
1
LigaPro Serie A
3
1
FT
14 May
Universidad Católica del Ecuador
Independiente del Valle
0
3
Supercopa Ecuador
–
FT
10 May
Guayaquil City
Deportivo Cuenca
0
1
LigaPro Serie A
3
0
FT
3 May
Macará
Orense SC
1
2
LigaPro Serie A
6
0
FT
26 Apr
Emelec
LDU
1
0
LigaPro Serie A
2
0
FT
23 Apr
Barcelona SC Guayaquil
Mushuc Runa SC
2
1
LigaPro Serie A
4
0
FT
22 Mar
Deportivo Cuenca
Macará
1
1
LigaPro Serie A
6
0
FT
19 Mar
Aucas
Técnico Universitario
0
1
LigaPro Serie A
3
0
FT
16 Mar
Guayaquil City
Barcelona SC Guayaquil
0
0
LigaPro Serie A
6
0
FT
8 Mar
Independiente del Valle
Mushuc Runa SC
3
1
LigaPro Serie A
5
3
FT
21 Dec
Aucas
Macará
0
2
LigaPro Serie A
4
0
FT
8 Dec
Barcelona SC Guayaquil
Universidad Católica del Ecuador
1
1
LigaPro Serie A
6
0
FT
30 Nov
Macará
El Nacional
2
0
LigaPro Serie A
6
1
FT
24 Nov
Independiente del Valle
Orense SC
0
0
LigaPro Serie A
6
0
FT
9 Nov
LDU
Libertad FC
3
1
LigaPro Serie A
1
0
FT
25 Oct
Orense SC
Universidad Católica del Ecuador
2
1
LigaPro Serie A
8
1
FT
22 Sep
Deportivo Cuenca
Barcelona SC Guayaquil
0
1
LigaPro Serie A
10
1
FT
14 Sep
El Nacional
Macará
0
2
LigaPro Serie A
2
0
FT
31 Aug
Aucas
Emelec
1
2
LigaPro Serie A
2
0