You cannot steal first base in baseball.
Yes, in baseball, a player can "steal" first base by running to first base before the pitcher throws the ball.
You can steal bases in baseball, but typically not first base.
No, you cannot steal a base on a strike in baseball.
No, you cannot steal a base on a foul ball in baseball.
You can't steal first in any league. You can only steal once reaching base.
Jacki Robinson
So if you have a runner on 1st and you want him to steal, type in the letter of the base he is on. In this situation you would press D because he is on first base.
In baseball, it is considered legal to steal a base when a baserunner advances to the next base before the pitcher delivers the ball to the batter.
"Will the player try to steal first base in the next inning?"
First base, in 1908.
steal a base