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 A (Estonia): it holds 84.1% of the time.

Does a half-time lead hold?
League	Lead held	Matches led
1. Esiliiga A Estonia	84.1%	113
2. Premier League Belarus	83.3%	102
3. Super League Uzbekistan	82.7%	139
4. Regionalliga - West Austria	81.5%	157
5. League One Scotland	80.9%	110
6. Serie A Brazil	80.7%	212
7. Meistriliiga Estonia	80%	110
8. League Two Scotland	79.5%	112
9. 1. Division Belarus	78.6%	126
10. League One England	77.5%	307
11. Liga Nacional Honduras	77.4%	115
12. Premiership Scotland	77.2%	149
13. Veikkausliiga Finland	76.9%	104
14. USL Championship United States	76.9%	212
15. Regionalliga - Mitte Austria	76.7%	163
16. Liga Profesional Argentina Argentina	76.6%	261
17. Jupiler Pro League Belgium	76.5%	170
18. V.League 1 Vietnam	76.5%	102
19. Ligue 1 Tunisia	76.1%	134
20. Erovnuli Liga 2 Georgia	75.8%	165
21. Liga Nacional Guatemala	75.4%	167
22. Primera División Venezuela	75.4%	114
23. Primeira Liga Portugal	75.4%	187
24. 3. Liga Germany	75.2%	202
25. National League England	75.2%	315
26. Premier League Wales	75.2%	117
27. Torneo Federal A Argentina	75.1%	342
28. Primera B Metropolitana Argentina	75.1%	229
29. Premier League England	75%	212
30. Football League Greece	75%	132
31. Premier League Ukraine	75%	100
32. Bundesliga Germany	74.9%	179
33. Stars League Qatar	74.3%	105
34. Major League Soccer United States	74.2%	198
35. Thai League 1 Thailand	73.9%	142
36. Serie B Brazil	73.9%	203
37. Ligue 3 France	73.9%	157
38. Ligue 1 France	73.7%	213
39. Superliga Denmark	73.6%	121
40. 1. Division Denmark	73.3%	105

Showing every competition. Major competitions only

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