It's Spring Training, Charlie Brown(1996)

It's Spring Training, Charlie Brown is an animated film following the Peanuts gang as they prepare for baseball season. Charlie Brown's perpetually hapless team faces their toughest challenge yet: win the opening game and secure a sponsor willing to provide uniforms. The catch is the roster includes new recruit Leland, a player so young he can't even tie his shoes. With morale at rock bottom and competence in short supply, Charlie Brown must rally his misfits for an unlikely victory. The film captures the familiar charm of the Peanuts universe, blending humor with the bittersweet reality of trying hard against impossible odds.