The first Diamondbacks trade domino has fallen, as first baseman Josh Naylor is heading to the Seattle Mariners.

In a wide-open American League, the Mariners will have as good a chance as anyone to make a deep postseason run, and Naylor could be a big part of that. He’s played in three postseasons and is known for hitting clutch home runs.

Pressure is a privilege in the eyes of new Seattle Mariners slugger Josh Naylor. The 28-year-old first baseman is looking forward to the opportunity to bat cleanup in his first game with Seattle against the Los Angeles Angels on Friday night.