No...a fielding error that allows the runner to get on base and that runner scores is not an earned run and does not count against earned run average.
Advancing on a passed ball does not count as a stolen base unless runner was already in the act of stealing the base, in that case it is a stolen base.
It means to run an extra base while the person who just hit the ball with the bat is running to a base.
No. A base on balls does not count as an at bat so the batter's average is the same after the walk as it was before the walk.
When it's defensive indifference
Fielding stats kept on catchers include putouts, assists, errors, double plays, passed balls, catcher's interference, percentage of base stealers thrown out, number of bases stolen against, number of base stealers thrown out. The combined ERA of all pitchers while they are throwing to a particular catcher is also calculated, but this stat is not widely publicized.
SB means Stolen Base, in a scorebook.
The pitchers mound
If a runner reaches on a walk (or base on balls) and scores that will figure into a pitchers ERA, only runners reaching or scoring on errors, or scoring after the 3rd out should have been made (due to earlier errors in the inning) do not count in the ERA
Check with local law enforcement. They can check the serial number against the NCIC data base for stolen firearms. This is a National database that is NOT available to the general public.
No they do not you have to throw the ball to a base to get an out.
No, a stolen base only occurs when a batter attempts to take a base during a pitch.