Where do hat-tricks happen?

Matches with a hat-trick, as a share of all matches. Rare everywhere — about one in thirty-seven across the majors.

Pro League (Saudi Arabia) sees them most: a hat-trick in 0.069 of its matches.

Where do hat-tricks happen?
League	Per match	Matches
1. Pro League Saudi Arabia	0.069	289
2. FA Cup England	0.064	187
3. Super League China	0.048	230
4. HNL Croatia	0.042	166
5. Allsvenskan Sweden	0.04	223
6. Major League Soccer United States	0.04	499
7. A-League Australia	0.039	152
8. Superliga Denmark	0.038	182
9. Bundesliga Germany	0.037	294
10. UEFA Champions League International	0.035	257
11. UEFA Europa Conference League International	0.035	374
12. Primeira Liga Portugal	0.032	285
13. Eliteserien Norway	0.03	230
14. AFC Champions League Elite International	0.029	103
15. Super League Switzerland	0.028	217
16. 2. Bundesliga Germany	0.027	292
17. UEFA Europa League International	0.024	245
18. Liga MX Mexico	0.022	312
19. La Liga Spain	0.022	361
20. Eredivisie Netherlands	0.02	298

Showing the major competitions. Include every competition

Three or more goals by one player in one match, own goals excluded. A player is identified by the name on the record, so a league appears only once its events carry scorers.