Here is the full list of all 12 MLB Stickball achievements worth 200 gamerscore.
Break any window for an out.
Go three up, three down in an inning.
Hit a home run in Boston.
Collect a full team of pros.
Hit a grand slam.
Win a ranked match with a team of amateurs.
Throw a no hitter in a ranked match.
Hit for the cycle with one player in tour mode.
Hit the wheel on the barn in St. Louis.
Hit the basketball rim in Chicago.
Collect all 120 MLB® baseball cards.
Hit the water tower in Brooklyn.