Is altering or modifying a bat legal?

In baseball, altering or modifying a bat is not allowed, making the correct response false. The integrity of the equipment used in the game is heavily regulated to ensure fair play and safety. Bats must conform to specific standards regarding their construction and performance. Any alterations, such as shaving the barrel to increase the bat's pop or changing the handle, can provide an unfair advantage and could pose safety risks to players.

To maintain the spirit of the game, regulations prohibit any changes that would enhance a bat's performance beyond its intended design. Compliance with these rules helps to preserve the competitive balance among teams and players. Therefore, the notion that altering or modifying a bat is legal is incorrect, as such actions violate established baseball regulations.