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.

I Liga - Women (Slovakya) sees them most: a hat-trick in 0,18 of its matches.

Where do hat-tricks happen?
League	Per match	Matches
1. I Liga - Women Slovakya	0.18	111
2. UEFA Championship - Women Uluslararası	0.175	223
3. U18 Premier League - South İngiltere	0.135	178
4. NM Cupen Norveç	0.128	125
5. Reserve League Belarus	0.121	206
6. Football League - Highland League İskoçya	0.114	114
7. Regionalliga - Tirol Avusturya	0.114	167
8. Super League Women Belçika	0.109	110
9. Esiliiga A Estonya	0.104	144
10. 1. Deild İzlanda	0.1	130
11. UEFA Champions League Women Uluslararası	0.096	136
12. 1. Deild Faroe Adaları	0.091	121
13. Queensland NPL Avustralya	0.09	177
14. U19 Bundesliga Almanya	0.086	499
15. Regionalliga - Mitte Avusturya	0.086	256
16. Premier League 2 Division One İngiltere	0.085	354
17. U18 Premier League - North İngiltere	0.083	180
18. Professional Development League İngiltere	0.08	187
19. 2. Deild İzlanda	0.08	100
20. Naisten Liiga Finlandiya	0.08	113
21. Football League Trophy İngiltere	0.078	102
22. FAW Championship Galler	0.078	421
23. UEFA U21 Championship Uluslararası	0.077	271
24. Meistriliiga Estonya	0.073	150
25. Non League Premier - Southern South İngiltere	0.072	429
26. National 3 - Group K Fransa	0.071	168
27. Kakkonen - Lohko A Finlandiya	0.07	128
28. ed-Devrî el-Filistînî el-Mümtâz li'd-Dıffati'l-Ğarbiyye Filistin Bölgeleri	0.07	114
29. Regionalliga - Ost Avusturya	0.07	172
30. Svenska Cupen İsveç	0.07	115
31. Eredivisie Women Hollanda	0.068	103
32. Fransa Kupası Fransa	0.068	162
33. National 3 - Group H Fransa	0.067	164
34. 2. Division Danimarka	0.067	120
35. Lüksemburg Ligi Lüksemburg	0.065	230
36. AFC Şampiyonlar Ligi Uluslararası	0.065	123
37. Eerste Divisie Hollanda	0.064	358
38. Friendlies Women Uluslararası	0.064	110
39. 1st League - RS Bosna-Hersek	0.063	205
40. 3. Lig - Group 3 Türkiye	0.063	270

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.