Jerry Dipoto has a longstanding reputation for jump-starting the Trade Deadline market, and the Mariners’ president of baseball operations indeed sparked this year’s traction, with the first major domino falling to Seattle on Thursday night.

PHOENIX (AP) — The Seattle Mariners acquired first baseman Josh Naylor from the Arizona Diamondbacks on Thursday, a person familiar with the deal told The Associated Press, as the franchise tries to beef up it’s roster ahead of the July 31 trade deadline.