Thrown Bat Rule (Slow-Pitch)
Also known as: throwing the bat in slow pitch, thrown bat rule softball, is throwing the bat an out, bat slipped out of my hands, carrying the bat to first base
No, a thrown bat is not an automatic out under USA Softball rules. If the bat slips from your hands, there is no penalty unless it stops a fielder from making a play, which is interference. A player who throws the bat in anger should be ejected. Local leagues may add stricter safety rules, so check yours.
USA Softball's rules supplement covers thrown bats directly. A bat that slips from the hands carries no penalty on its own. Interference is called only if the loose bat keeps the defense from making a play on the ball.
Anger is different. A player who throws the bat on purpose in anger should be ejected. Carrying the bat to first base is not penalized either, unless the player uses it to block a fielder.
One more rule involves the bat. If a dropped or thrown bat hits the ball a second time in fair territory, the ball is dead and the batter is out. If the ball rolls into a bat lying on the ground, the batter is not out.
Many rec leagues care a lot about safety near the dugout and catcher. USA Softball notes that leagues outside its championship play may change its rules. Read your league's sheet, because some add a warning or an out for a thrown bat.
Tips by skill level
Drop the bat at your feet after contact. Do not fling it behind you.
If the bat keeps slipping, check your grip and use batting gloves or grip tape.
Example
A hitter's sweaty hands let the bat fly toward third. The third baseman still fields the grounder and throws to first. No interference is called, and the play stands as a normal out at first.
Why it matters
A flying bat can hurt a catcher or a player in the dugout. Knowing the rule and holding the bat through the finish protects others and keeps you in the game.
Common mistakes
- Letting go of the bat at the finish
- Tossing the bat toward the catcher after contact
- Throwing the bat in frustration
- Assuming the USA Softball rule is the only rule in your league
Frequently asked questions
What happens if your bat slips out of your hands in softball?
There is no penalty under USA Softball rules unless the bat interferes with a fielder's play. Then interference is called.
Can you get ejected for throwing a bat in softball?
Yes, USA Softball says a player who throws the bat on purpose in anger should be ejected.
Sources
- USA Softball, Official Rules of Softball 2026, Rules Supplement #52, Throwing or Carrying a Bat (slipped bat: no penalty unless it prevents a play; thrown in anger: ejection), p. 150
- USA Softball, Official Rules of Softball 2026, Rules Supplement #24, Hitting the Ball a Second Time (dropped or thrown bat hitting the ball again in fair territory), p. 135
- USA Softball, Official Rules of Softball 2026, Safety Awareness Guide (non-championship play may modify the official rules), p. 183
Related terms
- One-Hand Release FinishA one-hand release finish is the top hand leaving the bat naturally after extension. With strong, well-sequenced rotation, it often goes with a longer, freer swing and more bat speed.
- Two-Hand FinishA two-hand finish keeps both hands on the bat well past contact. Hitters and coaches favor it for control and consistent barrel direction through extension.
- Batting GlovesBatting gloves are thin gloves worn on one or both hands for hitting. They improve grip, reduce vibration, and protect against blisters during long sessions.
- Sportsmanship RuleA sportsmanship rule is a formal league policy, unlike unwritten etiquette. It lets officials eject players, forfeit games, or suspend teams for bad conduct.
Related guides & benchmarks
Have a question about this?
There is nothing here to film. Ask SwingVantage a follow-up question, or keep reading the related terms above.