Seattle Mariners prospect Colt Emerson batted over .500 and had his first career four-hit game with the High-A Everett AquaSox last week.

Mariners first base prospect Tyler Locklear is back on the radar after a swing change sparked a monster June in Triple-A Tacoma.

The Seattle Mariners had a great opener to the hellish stretch in front of them against the Chicago Cubs over the weekend at Wrigley Field. The Mariners took tw ...