Force Play
A situation where a runner must advance to the next base because the batter has become a runner, allowing a fielder to record an out by touching the base before the runner arrives.
Example Usage
“Ground ball to short, she stepped on second for the force and threw to first for the double play.”
Force Play
A force play (or force out) occurs when a baserunner must advance to the next base because the batter has become a runner. The defense can retire the runner simply by touching the base before the runner arrives, no tag is required.
When a Force Exists
A runner is forced to advance when:
- They occupy a base
- All bases behind them (toward home) are also occupied
- The batter puts the ball in play
Example Situations
- Runner on first: Forced to second
- Runners on first and second: Both forced
- Runners on first and third: Only runner on first is forced
- Bases loaded: All runners are forced
Force Play Mechanics
To record a force out:
- Field the ball
- Touch the base before the runner arrives
- That's it, no tag needed
Force vs. Tag Play
| Force Play | Tag Play |
|---|---|
| Touch the base | Touch the runner |
| Runner must advance | Runner doesn't have to advance |
| Easier to execute | Requires precision |
Why Forces Matter
Understanding forces is critical for:
- Double plays: Force at second enables the relay
- Infield fly rule: Protects against manipulation
- Defensive strategy: Know where to throw
- Baserunning: Runners must know when to run
Removing the Force
The force is removed when:
- A preceding runner is put out
- The batter is put out
- A runner advances safely to the next base
This is why on potential double plays, the force at second must come before the throw to first.
Related Terms
Double Play
A defensive play where two outs are recorded on a single batted ball, often called a 'twin killing' or 'pitcher's best friend.'
Tag Up
When a baserunner must touch their current base after a fly ball is caught before advancing to the next base.
Infield Fly Rule
A rule where the batter is automatically out on an easily catchable fly ball in the infield with runners on first and second (or bases loaded) with less than two outs.
Ready to Create Your Perfect Lineup?
Now that you know what “Force Play” means, put your knowledge to work with our free lineup generator.
Try Free Lineup Generator