Coming in very late to this apparently, so apologies if this is a dead horse by now, but.... Of course what Kinsler said was racist. Attitudes and statements don't have to be intentional, malicious, or even acknowledged for them to be racist. He said that the way American ballplayers were "brought up" was a superior behavior to that displayed by Puerto Rican and Dominican ballplayers. Did he need to say something like "Us white folk are more well-behaved than those Caribbean savages" for it to be racist? No! Context matters. Even if he left out calling out Puerto Rico and the Dominican Republic, the context of the statement is that as a representative of Team USA, he hopes that children don't form behavioral patterns based on The Other.