Just an hour before "deadline day" officially begins, the Seattle Mariners have taken the biggest name off the board. At 10:57 p.m. CT on Wednesday night, ESPN's MLB insider, Jeff Passan, revealed that the Arizona Diamondbacks agreed to trade Eugenio Suárez to the Mariners in exchange for three of Seattle's Top-30 prospects: No. 9 ranked Tyler Locklear, No. 16 ranked Hunter Cranton, and No. 17 ranked Juan Burgos. Suárez is the second major addition for Jerry Dipoto and the Mariners this deadline, as the team added another Diamondback, first baseman Josh Naylor, last Thursday.
Brewers lose out on top deadline target after Mariners' late-night deal
