Bowser Jr., Sluggerpedia- The Mario Baseball Wiki

Bowser Jr. is Bowser's michief son. He helps his dad to kidnap Princess Peach. In Mario Super Sluggers, he tries to take the Baseball Kingdom, destroying some fields and kidnapping some people, like Princess Peach. Team Name: "Bowser Jr. Rookies" Star Pitch: "Graffiti Ball" Star Swing: "Graffiti Swing" Bowser Jr.'s stage is "Bowser Jr.'s Playroom". The walls of the field are very high, which makes it difficult to get Home-Runs, and they have toys like Thwomps(which can break when hit) sitting on

Mario Superstar Baseball - Super Mario Wiki, the Mario encyclopedia

Mario Superstar Baseball, Nintendo

Bowser Jr., Mario Wiki

Petey Piranha, Sluggerpedia- The Mario Baseball Wiki

Mario Super Sluggers - Super Mario Wiki, the Mario encyclopedia

Bowser Jr. - Super Mario Wiki, the Mario encyclopedia

Mario, Sluggerpedia- The Mario Baseball Wiki

Mario Superstar Baseball - Super Mario Wiki, the Mario encyclopedia

Mario Superstar Baseball - Super Mario Wiki, the Mario encyclopedia

Pianta, Sluggerpedia- The Mario Baseball Wiki

Goomba, Sluggerpedia- The Mario Baseball Wiki

Bowser Jr. - Super Mario Wiki, the Mario encyclopedia

Diddy Kong, Sluggerpedia- The Mario Baseball Wiki

Mario Superstar Baseball - Super Mario Wiki, the Mario encyclopedia