In football you recieve a penalty. In baseball you make an error. In football the specialist comes in to kick. In baseball the specialist comes in to relieve somebody. Football has hitting, clipping, spearing, piling on, personal fouls, late hitting, and unnecessary roughness.
Baseball has the sacrifice.
In baseball if it rains, we don't go out to play. Baseball has the seventh-inning stretch. In baseball, during the game, in the stands, there's kind of a picnic feeling. Emotions may run high or low, but there's not that much unpleasantness. In football, the object is for the quarterback, otherwise known as the field general, to be on target with his aerial assault, riddling the defense by hitting his recievers with deadly accuracy in spite of the blitz, even if he has to use the shotgun.