Yes it does count because the runner crossed home before the final out.!
Presumption - you mean "Does the run count if the runner crosses home before the THIRD out is committed?" It depends on the nature of the third out. If the out is a force out (e.g. fly ball out, out on an appeal, or force out at a base the runner must advance) then the run does not count. If the third out of an inning is a non-force play where the runner does not have to advance (e.g. a runner stretching a single into a double is thrown out at 2nd), then the run counts if the scoring runner reaches the plate prior to the out being made.
Yes.
no
If the batter is tagged out before he reaches first base it is still considered a force out and the runner cannot score, however if the batter crosses first base safely and then is tagged out, the run counts if the third base runner crosses home plate before the batter is tagged out.
no, if the out was a force out at any base. Yes, otherwise.
If you mean that there are already two outs, then, no, the run does not count. Any time the batter is put out before reaching 1st base, it is considered a force out. Therefore, no run counts on a play where the batter makes the 3rd out before reaching 1st base.
A run counts if the runner crossed the plate legally and before the third out. If the runner crosses the plate even a half-second before the third out is tagged on the basepaths, then the run counts. If the out is made a half-second before the runner crosses the plate, then the run does not count. One exception is that with two outs the runner cannot score until all forced runners have reached their bases safely. That is, if the batter-runner is thrown out at first even after the runner crossed the plate, then the run does not count. Same thing if a runner is thrown out at second or third base (on a force-play only).
It is called called lapping. For example," I lapped the person running in front of me."
If there are less than two outs, yes. If there are two outs, this is a timing play. If the runner crosses home plate before the batter is thrown out at second base, the run counts. If the batter is thrown out at second base before the runner crosses home plate, the run does not count.
It depends on whether or not the 3rd Out was a force play or not. If not a force play, the run scores if the runner crosses the plate before the other runner is tagged out. This is called a timing play.
Yes.
Yes. On a tag play, if a runner crosses home plate before another runner is tagged for the third out the run counts.