Orioles catcher Matt Wieters enters Tuesday 's game against the New York Yankees hitless in 13 Grapefruit League at - bats .
Manager Buck Showalter sees no reason for concern .
Orioles catcher Matt Wieters enters Tuesday 's game against the New York Yankees hitless in 13 Grapefruit League at - bats , but manager Buck Showalter sees no reason for concern .