An instance of an out created by touching a base in advance of a runner who has no base to return to while in possession of a ball which has already touched the ground.
To create an out by touching a base in advance of a runner who has no base to return to while in possession of a ball which has already touched the ground
To cause something to be ejected
A person who plays second string. A person who is kept on a sports team as a backup in case a "first-string" player is unavailable.
A person who is not good enough to be considered proficient but may be useful as a backup.