BOSTON (AP) Red Sox outfielder Rusney Castillo left Friday's game against Seattle after fouling a ball off his left foot.
Castillo, who hit a two-run homer earlier in the game, fouled a ball off his foot in the fourth inning. He finished the at-bat, taking a called third strike, before he was replaced in the lineup by Alejandro De Aza in the top of the fifth.
Boston leads 9-1.
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