 Now that we've taken a look at the ways that you can get credit for an RBI, let's take a look at the situations where an RBI can actually be withheld from a batter. And so there's actually, there's only two situations in which that would happen. These are not RBI's. The first one is, and there's only two both, they're pretty closely related. So the first one is if the batter grounds into a double play, or what we would call a reverse force double play. So the situation here would be basically that we have our runners on, so we have a runner on first and third. So we have runners on the corners, and then our batter's up, and so we would have our fielders here. And so our batter, he grounds the ball to say the second baseman, second baseman flips it over to the shortstop who would be covering here. And then the shortstop throws the ball. That would be the first out, that would be the out for this runner here. Then the shortstop throws it over to first base, gets the batter out, and on this play the runner scores. In this case we would be starting the play with no outs. Because obviously if there was already an out and we got the double play, that would be the end of the inning. But in this case, there's nobody out. He gets the double play, the run scores. So you might be thinking, that's kind of the definition of an RBI there. The run scored because the ball was put in play, or through the actions of the batter. But in this case the rule book says two outs on the play to kind of trade that for the run is a little too much. So we are not going to credit the batter with an RBI in that situation. The second way that a... First let's clear this off here. The second way an RBI can be withheld is if the first baseman drops the ball on a play that should have been a double play. So if the first baseman... And really it's not just drops the ball, it's commits an error on a throw that should have been a double play, or resulted in a double play. And so you may have heard that you can't assume the double play. And that's something that generally is the case, but in this situation it actually isn't. So basically what we're saying here is that that same kind of play takes place. We have a ground ball to maybe the shortstop this time, and he flips it over to the second baseman who would run over and cover. That would be one out, that would be this guy out. And then the ball was thrown by the second baseman to first base. And rather than catching the ball and completing the double play like you just did in the last example. The first baseman drops the ball. And so the runner here, this runner would be scoring the batter at first. He would be safe because of the error. And so this is the... And the key thing to remember is that it has to be an error. And so that means the runner, the official scorer kind of has to make the judgment rather than the umpire in this case. If he would have been safer out as far as recording whether the batter gets credit for the RBI. So if he's back here and the first baseman drops the ball, we would consider that an error. And in that case it would be kind of the same thing where the batter would be withheld. We would withhold the RBI from the batter. So these are the two ways that the batter would not receive. So we kind of have five criteria here. These are the three ways that you can receive credit. And then these are the two exceptions to the top three there.