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 Regionalliga - Mitte (Avusturya): it holds 86,9% of the time.

Does a half-time lead hold?
League	Lead held	Matches led
1. Regionalliga - Mitte Avusturya	86.9%	130
2. Meistriliiga Estonya	86.6%	119
3. Serie C Brezilya	85.8%	113
4. Beta Ethniki Yunanistan	84.1%	220
5. Erovnuli Liga 2 Gürcistan	83.3%	221
6. Persha Liga Ukrayna	82%	111
7. Kuveyt 1. Ligi Kuveyt	81%	100
8. Özbekistan Oliy Ligi Özbekistan	80.9%	115
9. La Liga İspanya	80.3%	223
10. Veikkausliiga Finlandiya	79.5%	117
11. Serie A İtalya	79.2%	221
12. National League (Küme) İngiltere	78.9%	299
13. Liga Pro Serie B Ekvador	78.9%	123
14. Ligue 1 Cezayir	78.8%	113
15. Ligue 1 Tunus	78.8%	113
16. Regionalliga - Ost Avusturya	78.2%	133
17. Portekiz Süper Ligi Portekiz	78.1%	137
18. Regionalliga - West Avusturya	77.9%	145
19. Premier Lig İngiltere	77.9%	231
20. Premier Lig Galler	77.8%	117
21. Serie B Brezilya	77.6%	210
22. Premier Lig İskoçya	77.2%	145
23. Championship İskoçya	77%	113
24. Esiliiga A Estonya	76.9%	117
25. Beyaz Rusya Süper Ligi Belarus	76.9%	104
26. Liga Nacional Guatemala	76.6%	154
27. 1. division Danimarka	76%	121
28. Belçika Birinci Ligi Belçika	76%	175
29. Serie A Brezilya	76%	183
30. Bundesliga Almanya	75.8%	190
31. Avusturya Birinci Ligi Avusturya	75.7%	103
32. 3. Liga Almanya	75.7%	218
33. Yunanistan Süper Ligi Yunanistan	75.6%	176
34. Championnat National Fransa	75.2%	153
35. Primera B Metropolitana Arjantin	75.1%	201
36. 1. Lig Türkiye	74.2%	209
37. J. Ligi Japonya	74.1%	158
38. Süper Lig Türkiye	73.9%	153
39. Torneo Federal A Arjantin	73.8%	202
40. Tayland Ligi Tayland	73.5%	136

Showing every competition. Major competitions only

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