Which leagues book most?
Yellow cards per match — a rough measure of how tightly a league is refereed.
1a Divisió (Andorra) books more than anyone: 6.27 yellow cards a match.
| League | Bookings per match | Matches |
|---|---|---|
| 1. 1a Divisió Andorra | 6.27 | 122 |
| 2. Primera División Venezuela | 5.9 | 230 |
| 3. First League North Macedonia | 5.82 | 181 |
| 4. Primera División Bolivia | 5.73 | 313 |
| 5. Liga Nacional Honduras | 5.64 | 198 |
| 6. Primera División Chile | 5.53 | 239 |
| 7. USL League One United States | 5.53 | 139 |
| 8. Primera División Uruguay | 5.48 | 176 |
| 9. Liga Nacional Guatemala | 5.47 | 228 |
| 10. Super League 1 Greece | 5.46 | 236 |
| 11. Primera A Colombia | 5.42 | 427 |
| 12. 2. Liga Austria | 5.41 | 236 |
| 13. Serie B Brazil | 5.29 | 378 |
| 14. Primera División RFEF - Group 2 Spain | 5.27 | 377 |
| 15. Serie A Brazil | 5.26 | 379 |
| 16. 2. liga Slovakia | 5.25 | 175 |
| 17. Liga Panameña de Fútbol Panama | 5.23 | 200 |
| 18. USL Championship United States | 5.17 | 422 |
| 19. Úrvalsdeild Iceland | 5.16 | 160 |
| 20. Premier Division Ireland | 5.15 | 176 |
| 21. Primera B Chile | 5.12 | 244 |
| 22. Canadian Premier League Canada | 5.07 | 117 |
| 23. Serie C Brazil | 5.07 | 208 |
| 24. Primeira Liga Portugal | 5.07 | 307 |
| 25. Liga de Expansión MX Mexico | 5.06 | 238 |
| 26. Challenge League Switzerland | 5.06 | 180 |
| 27. Virsliga Latvia | 5.05 | 172 |
| 28. Segunda Liga Portugal | 5.05 | 305 |
| 29. Challenger Pro League Belgium | 5.04 | 226 |
| 30. Liga Profesional Argentina Argentina | 5.02 | 373 |
| 31. Esiliiga A Estonia | 5.01 | 178 |
| 32. Serie C - Girone C Italy | 5.01 | 358 |
| 33. II Liga - East Poland | 5 | 302 |
| 34. Ykkösliiga Finland | 4.98 | 129 |
| 35. Serie B Italy | 4.97 | 388 |
| 36. Liga 2 Indonesia | 4.94 | 282 |
| 37. Süper Lig Türkiye | 4.94 | 334 |
| 38. Primera Nacional Argentina | 4.93 | 737 |
| 39. 3. Liga Germany | 4.92 | 377 |
| 40. Liga Pro Ecuador | 4.91 | 238 |
Showing every competition. Major competitions only
Counted from match events, so a league appears only once its matches carry recorded cards.