When it comes to baseball, having a pinch runner can make all the difference in the game. However, there are several other terms that can be used to describe a player who comes in as a substitute baserunner. These include a fast runner, a fleet-footed player, a speedster, or a designated runner. In some cases, a team may even refer to the runner as a specialist or a strategic player, as they are often utilized in critical or game-changing situations. Regardless of the term used, having a player ready to come in as a pinch runner can give a team the added boost they need to secure a win.