But that's nothing new for Moustakas against the O's -- he hit .429 against them last year with four homers and 18 RBIs. He also hit two homers against them in the 2014 American League Championship Series.
"I don't know what it is about that," Moustakas said. "Baseball is a funny game. Sometimes things like that happen."
Moustakas now has three homers and 12 RBIs in the last two wins against the Orioles -- the Royals' final win against them last year featured Moustakas hitting two homers, including a grand slam, and driving in nine runs.