Which leagues send players off most?

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

LaLiga Spagnola (Spagna) sends players off more often than any other: 0,375 red cards a match.

Which leagues send players off most?
League	Reds per match	Matches
1. LaLiga Spagnola Spagna	0.375	371
2. Liga Portugal Portogallo	0.362	304
3. Segunda División Spagna	0.332	461
4. Primera División de México Messico	0.328	335
5. A-League Men Australia	0.327	162
6. Super League Svizzera	0.324	179
7. Premiership Scozia	0.304	227
8. Prem'er-Liha Ucraina	0.303	238
9. Liga Profesional Argentina Argentina	0.292	576
10. Serie B Italia	0.291	388
11. Prem'er-Liga Russia	0.289	239
12. Pro League Belgio	0.288	323
13. Serie A Brasile	0.277	372
14. Ligue 1 Francia	0.276	362
15. Süper Lig Turchia	0.275	306
16. Ligue 2 Francia	0.253	371
17. Liga I Romania	0.233	313
18. HNL Croazia	0.233	172
19. Bundesliga Austria	0.22	191
20. Campionato greco di calcio Grecia	0.209	234

Showing the major competitions. Include every competition

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.