Does a half-time lead hold?

How often the side leading at the break goes on to win, among matches where someone actually led.

A half-time lead is safest in Esiliiga (Estonia): it holds 85,2% of the time.

Does a half-time lead hold?
League	Lead held	Matches led
1. Esiliiga Estonia	85.2%	122
2. Czech Liga Ceko	84.4%	160
3. Liga Umaglesi Georgia	84.3%	102
4. Liga 2 Ceko Ceko	83.9%	137
5. Meistriliiga Estonia	83.2%	125
6. Liga Super Yunani Yunani	83.1%	130
7. Football League Yunani	82.5%	126
8. Liga Dua Inggris Skotlandia	82.5%	114
9. First League Bulgaria	82.4%	153
10. Divisi Utama Wanita Spanyol	81%	153
11. Super Liga Slovakia	80.9%	110
12. Primeira Liga Portugal	80.7%	181
13. Serie C Brasil	80.2%	106
14. Liga Utama Inggris Inggris	80.2%	232
15. Division 2 Arab Saudi	79.7%	138
16. Ligue 1 Aljazair	79.7%	118
17. Liga I Rumania	79.1%	139
18. Liga Utama Belarus Belarus	79.1%	129
19. 3. Fußball-Liga Jerman	78.8%	208
20. Fußball-Bundesliga Jerman	78.7%	188
21. Liga Utama Inggris Skotlandia	78.6%	131
22. Ligue 2 Prancis	78.5%	205
23. U19 Bundesliga Jerman	78.5%	349
24. Liga Pro Uni Emirat Arab Uni Emirat Arab	78.5%	107
25. Primera División Bolivia	78.5%	195
26. Liga Utama Inggris Wales	78.3%	138
27. Eredivisie Belanda	78%	214
28. 1. Division Siprus	78%	109
29. Super League Tiongkok	77.8%	158
30. 2. Liga (Austria) Austria	77.6%	143
31. Liga de Expansión MX Meksiko	77.5%	120
32. Segunda División Peru	77.4%	137
33. Liga Super Indonesia	77.3%	181
34. Liga Utama Inggris Irlandia Utara	77.1%	144
35. Eerste Divisie Belanda	76.8%	233
36. TFF 1. Lig Turki	76.4%	191
37. Divisi Satu J. League Jepang	76.4%	165
38. 3. Lig - Group 2 Turki	76.4%	165
39. Liga Profesional Saudi Arab Saudi	76.3%	139
40. Categoría Primera A Kolombia	76.1%	209

Showing every competition. Major competitions only

Only matches where the sides were not level at the break. A draw counts as the lead lost.