Which leagues send players off most?

Red cards per match. The answer is a continent, not a country.

Serie B (Brezilya) sends players off more often than any other: 1,06 red cards a match.

Which leagues send players off most?
League	Reds per match	Matches
1. Serie B Brezilya	1.06	105
2. Categoría Primera A Kolombiya	0.362	423
3. Primera División de México Meksika	0.325	326
4. 1. Lig Türkiye	0.319	282
5. Yunanistan Süper Ligi Yunanistan	0.309	249
6. Liga Profesional Argentina Arjantin	0.308	448
7. Serie B İtalya	0.303	468
8. Ligue 2 Fransa	0.292	339
9. Eerste Divisie Hollanda	0.288	184
10. Segunda División İspanya	0.28	464
11. Liga I Romanya	0.268	231
12. Fransa Ligue 1 Fransa	0.263	369
13. Portekiz Süper Ligi Portekiz	0.257	300
14. Serie A İtalya	0.254	378
15. Belçika Birinci Ligi Belçika	0.249	245
16. Süper Lig Türkiye	0.243	300
17. La Liga İspanya	0.232	379
18. Ukrayna Premier Ligi Ukrayna	0.229	175
19. Serie A Brezilya	0.228	372
20. Rossiyskaya Premyer-Liga Rusya	0.228	232
21. Major League Soccer Amerika Birleşik Devletleri	0.228	338
22. A-League Avustralya	0.219	137
23. Avusturya Bundesliga Avusturya	0.205	176
24. Eredivisie Hollanda	0.198	293
25. Bundesliga Almanya	0.188	298
26. İsviçre Süper Ligi İsviçre	0.188	149
27. Avusturya Birinci Ligi Avusturya	0.18	178
28. Premier Lig İskoçya	0.178	135
29. Championship İngiltere	0.172	536
30. EFL League One İngiltere	0.164	511
31. Devrî'l-Muhterifin es-Suudî Suudi Arabistan	0.164	177
32. Super League Çin	0.149	235
33. 2. Bundesliga Almanya	0.148	305
34. Allsvenskan İsveç	0.141	220
35. Premier Lig İngiltere	0.113	364
36. Danimarka Süper Ligi Danimarka	0.108	212
37. Eliteserien Norveç	0.108	223
38. J. Ligi Japonya	0.08	287

Showing every competition. Major competitions only

Second yellows count as the red they produce, exactly as the provider records them. Cups are left out: a cup draws an amateur side against a champion, which is a different game.