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.

Niislel League (Mongolia) sees them most: a hat-trick in 0,165 of its matches.

Where do hat-tricks happen?
League	Per match	Matches
1. Niislel League Mongolia	0.165	115
2. 3. Division - Girone 5 Norvegia	0.161	180
3. NM Cupen Norvegia	0.15	107
4. 3. Division - Girone 4 Norvegia	0.144	180
5. I Liga - Women Slovacchia	0.144	125
6. 1. deild Isole Fær Øer	0.144	132
7. 3. Division - Girone 1 Norvegia	0.14	179
8. Suomen Cup Finlandia	0.138	109
9. Esiliiga B Estonia	0.133	181
10. World Cup - U17 Internazionale	0.13	146
11. DBU Pokalen Danimarca	0.127	102
12. National League Myanmar (Birmania)	0.119	118
13. Meistaradeildin Isole Fær Øer	0.115	130
14. Ykkönen Finlandia	0.109	156
15. 3. Division - Girone 3 Norvegia	0.107	178
16. UEFA Youth League Internazionale	0.105	200
17. U18 Premier League - North Inghilterra	0.1	170
18. Division 2 - Västra Götaland Svezia	0.097	175
19. 3. Division - Girone 2 Norvegia	0.089	179
20. UEFA U17 Championship - Qualification Internazionale	0.088	147
21. Challenge League Malta	0.088	170
22. Malaysia Super League Malaysia	0.087	149
23. 3. Division - Girone 6 Norvegia	0.084	178
24. Liga MX Femenil Messico	0.084	322
25. Cup Slovacchia	0.082	110
26. Queensland NPL Australia	0.081	123
27. U19 Bundesliga Germania	0.08	213
28. Football League - Highland League Scozia	0.078	102
29. U18 Premier League - South Inghilterra	0.078	206
30. Liga 2 Indonesia	0.075	252
31. South Australia NPL Australia	0.075	133
32. Premier League 2 Division One Inghilterra	0.075	294
33. Premier League RAS di Hong Kong	0.075	107
34. Cup Cechia	0.073	124
35. Premiership Irlanda del Nord	0.072	221
36. Central Youth League Polonia	0.072	222
37. TFF 2. Lig Turchia	0.072	570
38. Copa de la División Profesional Bolivia	0.071	127
39. Football League Trophy Inghilterra	0.071	113
40. 1. Līga Lettonia	0.069	173

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.