Where is possession most one-sided?

Average distance from an even split. Possession itself averages fifty everywhere — both sides add to a hundred — so the question worth asking is how far apart the two teams end up.

Divisi Utama Wanita (Spanyol) is the most lopsided: on average a side finishes 12,6 points away from half the ball.

Where is possession most one-sided?
League	Points from even	Team-matches
1. Divisi Utama Wanita Spanyol	12.6	292
2. Liga Utama Inggris Skotlandia	12.43	456
3. Bundesliga Jerman	11.44	220
4. FA WSL Inggris	11.27	222
5. Ligue 1 Prancis	10.71	616
6. Ligat ha'Al Israel	10.53	262
7. Bundesliga Austria Austria	10.45	390
8. Fußball-Bundesliga Jerman	10.4	616
9. Liga Super Yunani Yunani	10.37	466
10. Premier Division Irlandia	10.2	352
11. Feminine Division 1 Prancis	10.17	242
12. Liga Profesional Argentina Argentina	10.11	756
13. LaLiga Spanyol	9.92	760
14. Premier Soccer League Afrika Selatan	9.77	430
15. Super Liga Serbia	9.74	580
16. Liga Utama Norwegia Norwegia	9.67	484
17. Liga 1 Thailand Thailand	9.64	432
18. Liga Pro Uni Emirat Arab Uni Emirat Arab	9.57	340
19. Liga Profesional Saudi Arab Saudi	9.51	612
20. Liga MX Meksiko	9.4	678
21. Super League Tiongkok	9.38	480
22. Egyptian Professional League Mesir	9.37	444
23. Primeira Liga Portugal	9.36	616
24. Serie A Women Italia	9.36	228
25. Championship Inggris	9.33	1.114
26. Ligue 2 Prancis	9.3	612
27. Serie A Italia	9.25	758
28. Paulista - A1 Brasil	9.18	208
29. Liga Pro Ekuador	9.14	482
30. Liga Utama Inggris Inggris	9.12	760
31. TFF 1. Lig Turki	9.08	758
32. Liga Utama Rusia Rusia	9.06	482
33. Challenger Pro League Belgia	9.01	448
34. Divisi Satu J. League Jepang	8.91	760
35. Damallsvenskan Swedia	8.9	210
36. Liga Dua Inggris Inggris	8.87	1.114
37. Eredivisie Belanda	8.86	642
38. Serie A Brasil	8.84	758
39. Primera División Peru	8.83	610
40. Chilean Primera División Cile	8.82	480

Showing every competition. Major competitions only

League play only. A match where one side had 65% counts as fifteen points from even, for both sides.