Superstar Challenge is an optional task in Mario Superstar Baseball. It involves characters completing a set number of missions in certain difficulties in order to obtain the Superstar status. Characters with Superstar status have an increase in all stats. The number of star challenges vary depending on character, and characters' titles change the more star challenges that are completed. Here is a complete list of all challenges and what characters have them.

ChallengesEdit

Challenge Character
Smack a Hit!               
Crack a long hit!       1
Get a hit with Mario!   
Make a jumping catch!     
Steal a base!      
Smack more than two hits in a game!    
Smack more than three hits in a game!    
Get an MVP!                
Catch the ball!  
Catch the ball more than 5 times in a game!  
Cross home plate!     1
Cross the plate more than twice in a game!  
Cross the plate more than three times in a game!    
Reach base on a bunt with the bases empty!   
Drop a squeeze bunt!    
Hit a home run!          
Get a (Star Skill item)!             
Drive in a run!       
Drive in more than 3 runs in a game!   
Beat (character)'s team!    
Make a big play!         
Collect more than 30 gems!  
Strike 'em out!        
Drive in a run with a (Star Skill) swing!    
Drive in a run vs. Mario!   
Get a runner out with a Laser Beam throw!    
Pitch and bat with the (star skill) ball and win the game!       
Smack a hit with a charge swing!   
Get a Team Star!    
Become a captain and win more than 900 coins!  
Strike out (character)!       
Place first in Piranha Panic!  
Get more than 100 points in Piranha Panic!  
Win Piranha Panic without taking damage!  
Win with a shutout!      
Shut out the (character) team and win!   
Blast more than 2,000-points worth of Bob-ombs!  
Let someone go shopping for you!  
Belt a 2-run homer or better!  
Score over 2,000 points and clear Barrel Batter!  
Win in the Toy Field!  
Score over 300 points by breaking walls!  
Belt either a triple or a home run!  
Steal a base more than twice in a game!   
Pitch a whole game and win!    
Get 3 strikeouts in a game!    
Belt more than 1,000 points worth of Bob-ombs!  
Get 5 strikeouts in a game!   
Drop a sacrifice bunt!   
Beat Toad in Wall Ball!  
Get a red gem in Chain Chomp Sprint!  
Get more than 200 coins in the Toy Field!  
Belt a home run with Mario!  
Make a double play with Peach!  
Be the MVP in the last game!     
Crush someone with a body check!    
Belt a grand slam!   
Get more than 5 RBIs in the game!  
Get more than 3 outs in a game using the tongue catch!  
Climb up the wall and make a catch!   
Pitch a perfect game & win!  
Clear all minigames!   
Tag someone out while carrying the ball!  
Make a big play with a magical catch!  
Become a captain and round everyone up!  
Catch a booted ball!  
Belt a back-to-back homer with Bowser!  
Hit a note block with the ball!  
Belt a homer with Diddy and Dixie Kong as runners!  
Belt 2 homers in 1 game!    
Smash the bonus barrel in Barrel Batter!  

1 - Paragoomba's "Crack a long hit!" mission was mistranslated, and is actually a "Cross home plate!" mission.