On Thursday, the Seattle Mariners officially kicked off trade deadline season by acquiring former All-star first baseman Josh Naylor from the Arizona Diamondbacks. In the deal, the M's gave up No. 13 ranked prospect Brandyn Garcia and No.

Diamondbacks GM Mike Hazen is considering all options at the trade deadline, including buying, selling, or a combination of both.

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 ro...