Ahead of the MLB Trade Deadline, the Baltimore Orioles made a deal with the division-rival Toronto Blue Jays, sending right-handed reliever Seranthony Domínguez north of the border in exchange for pitching prospect Juaron Watts-Brown,

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

The Blue Jays traded for Seranthony Dominguez during a doubleheader against the Baltimore Orioles, joining an exclusive list in MLB history.