1st inning: 8-10
2nd inning: 8-10
3rd inning: 5-13
4th inning: 10-8
5th inning: 11-7
6th inning: 13-5
7th inning: 8-10
8th inning: 6-12
9th inning: 8-10
If you prefer to look at months:
Mar/Apr 12-18
May 10-16
June 14-13
July 19-6
August 11-16
September 11-16
It comes out the same: three winning innings out of nine, or two winning months out of six, that makes one-third of the season they played .