Puerto Rican first baseman Xavier Merced, 17, wears a Puerto Rican flag arm sleeve while waiting for his turn at batting practice at Balls and Strikes, a baseball training facility in northeast Wichita #sleefs #puertorico #boricua #baseball #baseball #base #ball #bases #homerun #bat #throw #catch #swing #photooftheday #field #pitcher #mlb #firstbase #game #instagood #secondbase #thirdbase #inning #baseballbat #mitt #gloves #out #sport #sports