A protective baseball sliding glove is a device for protecting the user's hand when the user is sliding into a base. The user is able to position his or her hand within a hand-enclosing rigid housing that is then placed into a glove that covers the hand-enclosing rigid housing and a portion of the user's forearm. The user is able to grasp a cross-brace within the hand-enclosing rigid housing, anchoring the user's hand within the hand-enclosing rigid housing. The position of the cross-brace may be adjusted via a plurality of adjustment holes on the hand-enclosing rigid housing that allows the user to move the cross-brace to his or her comfort. A securing stabilizer strap may be utilized to secure the glove as well as provide structural support and rigidity to the user's wrist.