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.

UEFA Şampiyonlar Ligi (Uluslararası) sees them most: a hat-trick in 0,067 of its matches.

Where do hat-tricks happen?
League	Per match	Matches
1. UEFA Şampiyonlar Ligi Uluslararası	0.067	255
2. İspanya Kral Kupası İspanya	0.063	111
3. Super League Çin	0.054	223
4. AFC Şampiyonlar Ligi Uluslararası	0.054	112
5. Portekiz Süper Ligi Portekiz	0.049	288
6. Major League Soccer Amerika Birleşik Devletleri	0.048	483
7. Fransa Kupası Fransa	0.047	170
8. Bundesliga Almanya	0.042	285
9. UEFA Uluslar Ligi Uluslararası	0.042	168
10. FA Cup İngiltere	0.037	188
11. A-League Avustralya	0.036	168
12. 2. Bundesliga Almanya	0.035	284
13. Fransa Ligue 1 Fransa	0.034	293
14. La Liga İspanya	0.034	355
15. Premier Lig İngiltere	0.033	364
16. Ukrayna Premier Ligi Ukrayna	0.032	216
17. J. Ligi Japonya	0.032	345
18. Süper Lig Türkiye	0.032	315
19. Eredivisie Hollanda	0.03	302
20. Ekstraklasa Polonya	0.028	287

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.