Which leagues are most foreign?
Share of appearances made by players whose nationality is not the country of the league.
Pro League (Saudi Arabia) leans hardest on players from elsewhere: 100% of its squads are foreign.
| League | Foreign | Player-seasons |
|---|---|---|
| 1. Pro League Saudi Arabia | 100% | 388 |
| 2. K3 League South Korea | 100% | 377 |
| 3. Premier Soccer League South Africa | 100% | 368 |
| 4. Super League China | 100% | 357 |
| 5. Czech Liga Czechia | 100% | 331 |
| 6. K League 1 South Korea | 100% | 312 |
| 7. K League 2 South Korea | 100% | 301 |
| 8. Pro League United Arab Emirates | 100% | 235 |
| 9. Premier Division Ireland | 100% | 200 |
| 10. League Two China | 99.8% | 657 |
| 11. First Division Ireland | 98.6% | 222 |
| 12. Süper Lig Türkiye | 97.5% | 354 |
| 13. 1. Lig Türkiye | 94.6% | 464 |
| 14. 1. Division Cyprus | 83.2% | 256 |
| 15. Primeira Liga Portugal | 71.8% | 362 |
| 16. Major League Soccer United States | 69.2% | 494 |
| 17. Super League 1 Greece | 66.5% | 281 |
| 18. FA WSL England | 66.5% | 209 |
| 19. Serie A Italy | 65.4% | 324 |
| 20. Premier League England | 64.5% | 228 |
| 21. Jupiler Pro League Belgium | 60.9% | 320 |
| 22. Super League Switzerland | 55.2% | 223 |
| 23. Liga I Romania | 53.5% | 245 |
| 24. Segunda Liga Portugal | 53% | 332 |
| 25. First League Bulgaria | 50.6% | 310 |
| 26. USL League One Cup United States | 50.5% | 517 |
| 27. Ekstraklasa Poland | 50.3% | 364 |
| 28. NB I Hungary | 50.2% | 205 |
| 29. Bundesliga Germany | 49.3% | 270 |
| 30. Super Liga Slovakia | 48.6% | 245 |
| 31. USL Championship United States | 48.1% | 495 |
| 32. Superliga Denmark | 46.1% | 219 |
| 33. USL League One United States | 45.4% | 282 |
| 34. Bundesliga Austria | 45% | 211 |
| 35. Premier League Kazakhstan | 45% | 278 |
| 36. Ligue 1 France | 43.3% | 263 |
| 37. Challenger Pro League Belgium | 42.7% | 309 |
| 38. NWSL Women United States | 41.2% | 243 |
| 39. La Liga Spain | 38.6% | 386 |
| 40. Damallsvenskan Sweden | 38% | 208 |
Showing every competition. Major competitions only
Nationality as the profile records it, against the country the competition belongs to. A continental competition therefore counts almost everyone as foreign, which is why they sit out of this list.