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 Divizia Naṭională (Moldavia): it holds 88,1% of the time.

Does a half-time lead hold?
League	Lead held	Matches led
1. Divizia Naṭională Moldavia	88.1%	101
2. Prem'er-Liga Russia	87%	123
3. Football League Grecia	85.4%	151
4. Esiliiga Estonia	83.7%	135
5. Campionato estone di calcio Estonia	83.1%	118
6. Campionato kazako di calcio Kazakistan	82.5%	103
7. O'zbekiston Superligasi Uzbekistan	81.9%	144
8. Super Liga Serbia	81.7%	169
9. Persha Liga Ucraina	81.5%	168
10. Primera División Femenina de España Spagna	81%	153
11. Serie A Women Italia	81%	100
12. UAE Football League Emirati Arabi Uniti	80.8%	104
13. Liga II Romania	80.6%	124
14. Ligue 1 Algeria	80.2%	121
15. Thai League 1 Thailandia	80%	150
16. Regionalliga - West Austria	79.9%	149
17. Campionato finlandese di calcio Finlandia	79.8%	109
18. Premier League Inghilterra	79.7%	227
19. Vysšaja Liha Bielorussia	79.5%	132
20. HNL Croazia	79.2%	101
21. LaLiga Spagnola Spagna	79.2%	216
22. Second League Bulgaria	79.2%	120
23. Bundesliga Austria	79%	100
24. Categoría Primera B Colombia	79%	138
25. Premier League Ghana	78.9%	128
26. Eredivisie Paesi Bassi	78.8%	184
27. Division Nationale Lussemburgo	78.8%	113
28. Serie D Brasile	78.7%	141
29. Campionato greco di calcio Grecia	78.7%	155
30. Qatar Stars League Qatar	78.6%	112
31. 1. Division Norvegia	78.5%	149
32. Super League Cina	78.4%	139
33. 1st Division Albania	78.1%	114
34. Challenge League Svizzera	77.9%	113
35. Pervenstvo Futbol'noj Nacional'noj Ligi Russia	77.7%	175
36. J1 League Giappone	77.6%	165
37. K League 2 Corea del Sud	77.6%	107
38. Campionato maltese di calcio Malta	77.5%	120
39. Campionato kuwaitiano di calcio Kuwait	77.4%	124
40. Liga Profesional Argentina Argentina	77.3%	242

Showing every competition. Major competitions only

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