Where is a half-time deficit survivable?

How often the side trailing at the break avoids defeat — the mirror of the question above, and the more interesting half.

Nowhere is a half-time deficit less final than in Serie B (Italy): the trailing side avoids defeat 30.3% of the time.

Where is a half-time deficit survivable?
League	Rescued	Matches led
1. Serie B Italy	30.3%	2,242
2. K League 1 South Korea	29.9%	1,069
3. Premier League Bahrain	29.9%	586
4. USL League One United States	29.2%	701
5. Serie D - Girone E Italy	29.2%	785
6. 2. Bundesliga Germany	29%	2,708
7. Segunda División RFEF - Group 3 Spain	28.9%	809
8. K League 2 South Korea	28.8%	1,092
9. Botola Pro Morocco	28.8%	866
10. Division Profesional - Clausura Paraguay	28.7%	677
11. Iraqi League Iraq	28.4%	1,192
12. Ligue 2 France	28.4%	3,174
13. Primera División Chile	28.2%	1,116
14. Division 1 Saudi Arabia	28.2%	837
15. National 2 - Group A France	28%	1,138
16. First NL Croatia	28%	1,042
17. Super League Switzerland	28%	1,219
18. K3 League South Korea	27.9%	938
19. Segunda Liga Portugal	27.9%	1,811
20. Serie C - Girone A Italy	27.7%	2,772
21. Premier League Egypt	27.7%	2,159
22. Liga de Expansión MX Mexico	27.6%	1,523
23. Liga Panameña de Fútbol Panama	27.5%	759
24. Superliga Denmark	27.5%	1,912
25. Süper Lig Türkiye	27.4%	2,898
26. National 3 - Group A France	27.3%	501
27. Campionato Primavera - 1 Italy	27.3%	1,013
28. Primera B Chile	27.3%	1,028
29. V.League 1 Vietnam	27.3%	1,347
30. Serie C - Girone B Italy	27.3%	1,580
31. National League - South England	27.2%	1,958
32. Liga 3 Portugal	27.2%	894
33. Segunda División Spain	27.2%	2,499
34. Superettan Sweden	27.1%	1,453
35. Serie A Italy	27.1%	3,329
36. Ekstraklasa Poland	27.1%	1,434
37. Division Profesional - Apertura Paraguay	27%	736
38. Second League Egypt	27%	544
39. Championship England	27%	4,826
40. Tercera División RFEF - Group 1 Spain	27%	1,131

Showing every competition. Major competitions only

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