Who won the Josh Naylor trade between the Arizona Diamondbacks and Seattle Mariners? Check out early grades to Josh Naylor ...

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

In a move that highlights their aggressive strategy before the MLB Trade Deadline, the Seattle Mariners made headlines by ...

The Seattle Mariners have acquired lefty-batting first baseman Josh Naylor from the Diamondbacks. Arizona gets left-hander ...

The Arizona Diamondbacks have made a big move this month, but they could continue to make more moves as the trade deadline ...

The Arizona Diamondbacks have already made one big trade this year, but they could continue selling as aggressively as any ...

Josh Naylor left Pittsburgh at 4 a.m. on Friday. By Friday night, he was in the Seattle Mariners' lineup batting cleanup. The ...

PHOENIX -- The Seattle Mariners acquired first baseman Josh Naylor from the Arizona Diamondbacks on Thursday as the franchise ...

MLB trade deadline action officially kicked off when the Seattle Mariners acquired first baseman Josh Naylor from the Arizona ...

The Arizona Diamondbacks will likely look to swing more trades following their decision to deal Josh Naylor to the Seattle ...

The Mariners kicked off trade-deadline season with a significant addition, acquiring first baseman Josh Naylor from the ...

The Arizona Diamondbacks have already made one big trade this season. Now, they're likely going to be looking to make more ...