A foul tip is a live ball if the catcher catches the ball. Otherwise, it is a dead ball.
According to the rules set by Major League Baseball:
A FOUL TIP is a batted ball that goes sharp and direct from the bat to the catcher's hands and is legally caught. It is not a foul tip unless caught and any foul tip that is caught is a strike, and the ball is in play. It is not a catch if it is a rebound, unless the ball has first touched the catcher's glove or hand.
6.05 A batter is out when-
(b) A third strike is legally caught by the catcher;
Rule 6.05(b) Comment: "Legally caught" means in the catcher's glove before the ball touches the ground. It is not legal if the ball lodges in his clothing or paraphernalia; or if it touches the umpire and is caught by the catcher on the rebound.
If a foul-tip first strikes the catcher's glove and then goes on through and is caught by both hands against his body or protector, before the ball touches the ground, it is a strike, and if third strike, batter is out. If smothered against his body or protector, it is a catch provided the ball struck the catcher's glove or hand first.
Rule 7.08(d) Comment: Runners need not "tag up" on a foul tip. They may steal on a foul tip. If a so-called tip is not caught, it becomes an ordinary foul. Runners then return to their bases.
5.09 The ball becomes dead and runners advance one base, or return to their bases, without liability to be put out, when-
(g) A pitched ball lodges in the umpire's or catcher's mask or paraphernalia, and remains out of play, runners advance one base;
Rule 5.09(g) Comment: If a foul tip hits the umpire and is caught by a fielder on the rebound, the ball is "dead" and the batsman cannot be called out. The same shall apply where such foul tip lodges in the umpire's mask or other paraphernalia.
The markings on the field has a foul line. This is by the running paths by 1st and 3rd. Any ball that lands in between the foul line is a fair ball. Any ball that lands out the foul line is a foul. When ball rolls on the infield and goes out the foul territory will be called foul. But when ball lands on the outfield and rolls to foul territory is a live ball
Once the umpire calls "Play Ball," the ball is live until the umpire calls "Time Out," "Foul Ball," or any other reason where the ball becomes dead by rule. It's best to just assume the ball is always live.
When a batter hits a ball but it goes outside the white lines (these line up with 3rd and 1st base)it is called a "foul ball" and it counts as a strike. However if the batter already has 2 strikes it does not count as anything because you can not "strike out" on a foul ball. You cannot have a foul ball on a bunt attempt if you have two strikes, however, as that is considered an out.
In MLB, yes. According to MLB rules, a foul tip is a ball that is tipped by the batter that goes straight back into the catcher's mitt. It is considered a swinging strike and not a foul ball.
Foul-tip Rule 2.00 see also; Strike (g) and 6.05(b) There is nothing "FOUL" about a foul-tip. It is a strike and the ball is alive. A foul-tip is the same as a swing and a miss. To be a foul-tip, by rule, the ball must go sharp and direct from the bat to the catcher's hand or glove AND BE CAUGHT. Confusion arises on this because people commonly call any ball that is tipped or nicked a foul-tip. It is not a foul-tip, by rule, unless the nicked or tipped ball is caught. If it is not caught, it is simply a foul-ball. A foul-ball is a dead ball. A foul-tip (a legally caught nick) is a live ball strike, just like a swing and a miss. Read the rule in the Official Baseball Rules
Even is the ball goes into foul territory, it is still a live ball, and plays can still be made. However, the case is different when the ball goes into the stand or dead-ball territory, such as the dug out. In this case, the runners would advance two bases without risk of getting out.
The location of the baseball decides if the ball is fair or foul. If the ball is in foul territory, the ball is foul regardless of the position of the player touching the ball. The same applies for balls in fair territory. This is opposite the ruling in football.
it is a foul.
If it goes into foul territory before it passes 1st or 3rd base, it's a foul ball. Just like a grounder or bunt that starts fair and rolls foul. If it goes into foul territory past the base it is a fair, live ball.
If you swing and miss and the ball hits you, it is a strike and a live ball. If you swing and the bat makes contact with the ball and the ball hits you while you're in the batter's box, it is a foul ball and a dead ball.
A pitched baseball that hits the ground is a live ball, therefore you may swing at it. If you miss, it is a strike. If you hit it foul, it is a foul ball. If you hit it fair, whatever play results is legal.
You certainly may. A base-runner may leave the bag as soon as the pitcher releases the ball.