For the third time this month, the Orioles traded a relief pitcher. Here’s what we learned from the Seranthony Domínguez deal.

Seranthony Dominguez experienced a rare event when he was traded by the Orioles to the Blue Jays on the night of a doubleheader.

Seranthony Domínguez is going from one AL East club to another, joining the Toronto Blue Jays while the Baltimore Orioles take back pitching prospect Juaron Watts-Brown.