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.

2. Division (Belarus) sees them most: a hat-trick in 0.145 of its matches.

Where do hat-tricks happen?
League	Per match	Matches
1. 2. Division Belarus	0.145	186
2. U18 Premier League - North England	0.111	153
3. Feminine Division 1 France	0.107	122
4. U18 Premier League - South England	0.105	153
5. Reserve League Belarus	0.091	187
6. Challenger Pro League Belgium	0.085	106
7. Ykkönen Finland	0.079	126
8. Premier League 2 Division One England	0.079	303
9. 2. SNL Slovenia	0.077	169
10. Meistaradeildin Faroe Islands	0.077	130
11. National Division Luxembourg	0.075	226
12. 1 Lyga Lithuania	0.073	123
13. Premier League Uganda	0.073	192
14. III Liga - Group 3 Poland	0.07	158
15. Svenska Cupen Sweden	0.07	115
16. Liga Revelação U23 Portugal	0.069	116
17. Super Liga Moldova	0.067	163
18. Campionato San Marino	0.066	106
19. FA WSL England	0.065	123
20. Premier League Ethiopia	0.064	125
21. Premiership Northern Ireland	0.064	220
22. Pro League Saudi Arabia	0.061	230
23. Esiliiga A Estonia	0.06	149
24. FA Trophy England	0.058	120
25. Queensland NPL Australia	0.058	155
26. 2. Liga Austria	0.058	225
27. Thai League 1 Thailand	0.057	227
28. Frauen Bundesliga Germany	0.057	123
29. Stars League Qatar	0.056	124
30. Virsliga Latvia	0.055	127
31. World Cup - Qualification Europe International	0.054	239
32. Premier League Wales	0.054	184
33. Liga Nacional Honduras	0.054	148
34. Thai League 2 Thailand	0.053	281
35. Eliteserien Norway	0.053	227
36. Premier League Malta	0.052	174
37. III Liga - Group 2 Poland	0.051	175
38. South Australia NPL Australia	0.051	118
39. Premier League Kuwait	0.05	179
40. Professional Development League England	0.05	100

Showing every competition. Major competitions only

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.