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.

Regionalliga - Mitte (Austria) sees them most: a hat-trick in 0,117 of its matches.

Where do hat-tricks happen?
League	Per match	Matches
1. Regionalliga - Mitte Austria	0.117	128
2. Premier League Lebanon	0.111	126
3. Regionalliga - West Austria	0.091	121
4. Esiliiga Estonia	0.087	172
5. Meistriliiga Estonia	0.084	167
6. Liga A Lithuania Lituania	0.083	156
7. Liga Utama Inggris Wales	0.081	186
8. Türkiye Kupası Turki	0.073	109
9. Liga Bintang Qatar Qatar	0.071	126
10. Meistaradeildin Kepulauan Faroe	0.071	127
11. Erovnuli Liga 2 Georgia	0.068	339
12. Liga Pro Uni Emirat Arab Uni Emirat Arab	0.068	177
13. Bundesliga Austria Austria	0.066	166
14. Divisi 1 Denmark Denmark	0.055	165
15. Championship Skotlandia	0.053	171
16. Liga Champions UEFA Internasional	0.051	198
17. Ykkönen Finlandia	0.048	126
18. Serie A Italia	0.047	344
19. NB I Hungaria	0.046	218
20. Liga Nacional Guatemala	0.044	271
21. Liga Pro Ekuador	0.043	115
22. Primeira Liga Portugal	0.043	210
23. Liga Profesional Belgia Belgia	0.043	281
24. Liga Conference Nasional Inggris Inggris	0.042	506
25. Liga Utama Inggris Skotlandia	0.039	205
26. Liga Utama Inggris Inggris	0.038	343
27. Veikkausliiga Finlandia	0.038	185
28. Serie D Brasil	0.038	159
29. Regionalliga - Ost Austria	0.037	108
30. TFF 1. Lig Turki	0.036	276
31. Divisi Utama Uruguay Uruguay	0.036	112
32. Divisi Satu J. League Jepang	0.036	281
33. Serie C Brasil	0.035	170
34. 1. Division Belarus	0.034	175
35. Eredivisie Belanda	0.034	298
36. LaLiga Spanyol	0.032	345
37. Superliga Albania	0.031	159
38. Serie B Brasil	0.031	356
39. Persha Liga Ukraina	0.031	260
40. Liga Utama Azerbaijan Azerbaijan	0.03	166

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.