Pitching with a runner on third base

Be sure to look at this guy at third BEFORE you start your delivery to home plate. (Photo by Nick Laham/Getty Images)

Especially from the wind-up.  Here’s why.  Occasionally, the runner on third base will either tip off that a squeeze play is on or a steal of home might occur.  Once you start your wind-up you cannot stop so if the runner does do something early, it’s too late for a pitcher to do much about it once he’s begun.  The correct thing for a pitcher to do is to get the pitch sign from the catcher and then look at the runner on third base.  If nothing is out of the ordinary, the pitcher proceeds with his delivery.  If the pitcher notices something unusual, he can just step off the rubber and address it.  Some runners dance off the bag to try to get the pitcher to balk.  This doesn’t happen if the pitcher just waits for the runner to stop before starting the wind-up.  


All of this applies to a pitcher in the stretch position as well.  A pitcher can get the sign and come set, look at the runner, see if everything is ok, then proceed.