Where is the spot-kick most common?

Penalties converted per match. Not how many were awarded — the record does not hold the misses reliably — but how many were scored.

Pro League (Saudi Arabia) sees most: 0.355 penalties converted a match.

Where is the spot-kick most common?
League	Scored per match	Matches
1. Pro League Saudi Arabia	0.355	282
2. UEFA Europa League International	0.343	169
3. Super League 1 Greece	0.328	229
4. Ekstraklasa Poland	0.32	281
5. Ligue 1 France	0.306	281
6. Premiership Scotland	0.301	219
7. Premier League Russia	0.299	224
8. Süper Lig Türkiye	0.295	352
9. Liga I Romania	0.295	285
10. A-League Australia	0.294	160
11. Liga MX Mexico	0.293	321
12. Serie A Italy	0.291	350
13. Super Liga Serbia	0.29	283
14. Premier League Ukraine	0.286	220
15. UEFA Europa Conference League International	0.286	392
16. Eliteserien Norway	0.279	229
17. Serie B Italy	0.276	352
18. AFC Champions League Elite International	0.273	154
19. Serie A Brazil	0.271	350
20. Bundesliga Germany	0.268	295

Showing the major competitions. Include every competition

Shootouts excluded. A missed penalty is recorded only sometimes, so awards cannot be counted here at all.