Topps' debut patch cards, which are autographed and contain a patch from the player's jersey for his debut, have become ...

The Cleveland Guardians third baseman may be the most undervalued player in the hobby — likely in part because he plays in Cleveland. He also doesn’t have a Bowman 1st autographed card, which is ...

The former Braves hitting coach has joined forces with the actual Edgar Martinez in hopes of jolting the Mariners' moribund ...

The pitching-rich Mariners were 49-32 in Seattle last season. Only three teams — the Philadelphia Phillies, Los Angeles Dodgers and Cleveland Guardians — played better at home, and all won division ...

Veteran Justin Turner hit free agency again this past winter, having spent the past season split between the Toronto Blue ...

Then came Hoops, the "official card of the NBA." Their inaugural 1989-90 set was a game-changer, boasting a larger checklist ...

Angel Reese's latest pre-game decision is breaking the internet The trading card industry has long been a competitive space, with athletes from various sports vying for top spots in sales.

The Pokemon TCG is gearing up to roll out its newest set of promo cards, featuring the winners of the 2024 Illustration Contest. The new batch of promo cards will feature fan-created artworks of ...

For an organization that’s had as strong of a track record as any in developing homegrown pitchers over the past half-decade, the Mariners have arguably their most interesting case study yet. And that ...

There seems to be a great deal of frustration surrounding the Mariners, which isn’t limited to the fanbase. Former Mariner Justin Turner sounded off on the situation to Bob Nightengale of USA ...