If you are referring to runners already on base, then that runner is considered out because of interference with the ball that was in play.
Clarification:
Above answer refers to a batted ball that was not touched by a defensive player first. In a situation where a thrown ball or a deflected ball gets stuck in a offensive player's (runner's) jersey then it is a dead ball. The runners will get to advance to the base they are going to and then the play is over
If it was a hit ball and the ball was stuck in the runners jersey then the runner is out assuming he had the first contact with the ball. If a fielder has the ball stuck in the jersey then the ball is dead and the hitter would be safe at first.
Nothing happens but it reflects poorly on the player throwing the glove. If he does hit the ball with his glove a dead ball is called and the runners advance two bases and the fielder is charged with an error.
Yes, this is covered by MLB rule 5.09(a): "The ball becomes dead and runners advance one base, or return to their bases, without liability to be put out, when -- (a) A pitched ball touches a batter, or his clothing, while in his legal batting position; runners, if forced, advance"
Whoever throws the ball into the dugout is credited with an error, and all base-runners advance 1 base.
According to MLB rule 7.08(f) "A runner is out when ... He is touched by a fair ball in fair territory before the ball has touched or passed an infielder. The ball is dead and no runner may score, nor runners advance, except runners forced to advance." Since the ball is dead the instant it touches the runner, where it goes afterwards is irrelevant.
If an infield fly is dropped during a baseball game, the batter is automatically out, regardless of whether the ball is caught or dropped. The runners on base can advance at their own risk.
There is no such phrase in baseball as "full play." The closest I can think of would be a "Triple Play" where two runners are on and the batter hits the ball and both runners and the batter are put out on the same play.
It is ruled a dead ball and each base runner would advance one base.
If the fielder falls into the stands or the dugout after catching the foul, the ball is dead and runners are awarded base from the base they occupied at the time of the pitch.
According to Major League Baseball Rule 7.05(h), the batter is awarded first base, and all runners are awarded one base from the base they occupied at the time the pitcher began his delivery; the ball is dead.
The runner is out.
It becomes hard.