Successfully complete one of the following tasks to get a trophy:

Champion ( Bronze Trophy): Complete the Tournament Challenge.
25 Stars ( Bronze Trophy): Earn a total of 25 stars in single-player.
50 Stars ( Bronze Trophy): Earn a total of 50 stars in single-player.
75 Stars ( Bronze Trophy): Earn a total of 75 stars in single-player.
100 Stars ( Bronze Trophy): Earn a total of 100 stars in single-player.
Ace ( Bronze Trophy): Score your first goal in an Online Ranked match.
Natural ( Bronze Trophy): Win an Online Ranked match.
Rookie ( Bronze Trophy): Play 10 Online Ranked career matches.
Showoff ( Bronze Trophy): Score a goal while reversing in an Online Ranked match.
Hat Trick ( Bronze Trophy): Score 3 goals in an Online Ranked match.
Hot Shot ( Bronze Trophy): Achieve the Most Valuable Player award in an Online Ranked match.
All Star ( Silver Trophy): Earn all of the stars in single-player.
Victorious ( Silver Trophy): Win 50 Online Ranked career matches.
Striker ( Gold Trophy): Score 500 goals in your Online Ranked career.