Top pitching prospect Kade Anderson was among seven players re-assigned by the Seattle Mariners as they whittled their spring roster down to 48 players.

J.P. Crawford’s latest shoulder update has the Mariners weighing a tough Opening Day call as Seattle tries to avoid an early infield problem.

Seattle Mariners and Team Italy utility man Miles Mastrobuoni returns to spring training after suffering a calf injury in WBC upset vs. USA.

The 2026 World Baseball Classic is getting closer, as teams representing 20 different nations will take part in what has become a modern-day tradition for supporters of the sports. For their part, the Seattle Mariners will have 16 players from both the MLB ...

Seattle’s latest round of spring roster cuts says a lot about how the Mariners view player development, prospect timelines, and the bigger picture entering 2026.

Seattle Mariners catcher Cal Raleigh explains why he expects Houston fans not to boo Team USA during the WBC opener.

Value of team based on current stadium deal (unless new stadium is pending) without deduction for debt. Co victories per dollar of payroll compares the number of wins per player payroll relative to the rest of the MLB.

Colt Emerson is going to make this decision difficult, isn’t he? With opening day roster moves coming soon, the M's top prospect had another impressive day in Peoria.

The World Baseball Classic is over. Somewhat mercifully for the Seattle Mariners. Not just because Seattle’s 17 participants were the most of any MLB organization, and its roster can finally reunite barely a week before opening day.

Seattle’s presence in the WBC championship gives the Mariners a fun, rare win-win with familiar faces representing both Team USA and Team Venezuela.