Which leagues book most?
Yellow cards per match — a rough measure of how tightly a league is refereed.
الدوري الأرجنتيني (الأرجنتين) books more than anyone: 4.45 yellow cards a match.
| League | Bookings per match | Matches |
|---|---|---|
| 1. الدوري الأرجنتيني الأرجنتين | 4.45 | 120 |
| 2. الدوري الأمريكي لكرة القدم الولايات المتحدة | 3.95 | 137 |
| 3. الدوري الياباني اليابان | 2.72 | 182 |
Showing the major competitions. Include every competition
Counted from match events, so a league appears only once its matches carry recorded cards.