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.

Cup (Slowenien) sees them most: a hat-trick in 0,184 of its matches.

Where do hat-tricks happen?
League	Per match	Matches
1. Cup Slowenien	0.184	114
2. Suomen Cup Finnland	0.157	108
3. S. League Singapur	0.155	110
4. Cup Slowakei	0.134	127
5. Queensland NPL Australien	0.133	128
6. Esiliiga Estland	0.129	178
7. UEFA U17 Championship - Qualification International	0.126	111
8. Bremen-Liga Deutschland	0.122	213
9. NM Cupen Norwegen	0.122	123
10. Cup Tschechien	0.121	149
11. 1. līga Lettland	0.113	168
12. Elitettan Schweden	0.113	177
13. 3. Division - Girone 3 Norwegen	0.112	170
14. Premier League Cup England	0.111	108
15. 3. Division - Girone 6 Norwegen	0.105	172
16. Fußball-Oberliga Schleswig-Holstein Deutschland	0.104	211
17. Fußball-Regionalliga West Österreich	0.102	128
18. 3. Division - Girone 2 Norwegen	0.101	169
19. 3. Division - Girone 5 Norwegen	0.099	171
20. Football League - Highland League Schottland	0.097	298
21. Kakkonen - Lohko A Finnland	0.094	127
22. National League - Northern Neuseeland	0.093	129
23. Eredivisie Women Niederlande	0.093	108
24. World Cup - Qualification CONCACAF International	0.093	108
25. U18 Premier League - North England	0.092	153
26. UEFA Champions League Women International	0.091	132
27. B. League Bangladesch	0.089	123
28. Kansallinen Liiga Finnland	0.088	113
29. Färöische 1. Deild Färöer	0.087	127
30. Svenska Cupen Schweden	0.086	116
31. 1. Division Kasachstan	0.086	128
32. Super League Women Belgien	0.081	124
33. 3. Division - Girone 4 Norwegen	0.08	162
34. Football League - Lowland League Schottland	0.076	329
35. World Cup - Qualification Asia International	0.076	211
36. DBU Pokalen Dänemark	0.075	106
37. National 3 - Group E Frankreich	0.075	173
38. Nationaldivision Luxemburg	0.074	229
39. Premier League 2 Division One England	0.074	285
40. U19 Bundesliga Deutschland	0.072	529

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.