Sorry, you are correct, 36/43 was his stamina the next day, not after the game as I said. I didn't notice what his stamina at the end of game either. I'll double check the value's the next time I play.
One quick question. Let's say we want to give a bigger hit to their stamina. For example, for my closer, who pitched 3 innings (34 pitches). What value should we use in the stamina.txt file to make his stamina, following the game, drop to 10 or lower? That would give him nothing more than a 26/43 the next day.