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.

A-League (Australia) sees them most: a hat-trick in 0,064 of its matches.

Where do hat-tricks happen?
League	Per match	Matches
1. A-League Australia	0.064	157
2. Piala Raja Spanyol Spanyol	0.063	111
3. Piala Perancis Prancis	0.061	179
4. Liga Profesional Saudi Arab Saudi	0.061	280
5. FA Cup Inggris	0.06	218
6. Eredivisie Belanda	0.049	306
7. HNL Kroasia	0.048	167
8. Liga Champions Elit AFC Internasional	0.045	154
9. Fußball-Bundesliga Jerman	0.044	294
10. Liga Utama Inggris Inggris	0.043	368
11. Liga Eropa UEFA Internasional	0.042	166
12. Liga Konferensi UEFA Internasional	0.042	382
13. Allsvenskan Swedia	0.04	223
14. Liga Super Denmark Denmark	0.039	179
15. Liga Super Turki Turki	0.034	349
16. Bundesliga Austria Austria	0.034	175
17. LaLiga Spanyol	0.032	347
18. Super League Tiongkok	0.031	225
19. Copa Sudamericana Internasional	0.03	133
20. Liga Profesional Belgia Belgia	0.027	293

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.