For baseball fans unhappy with corporate sponsorships finally making their way to players’ jerseys, the Nintendo patches may be unwelcome news. But at least for Mariners fans the team’s first ...

Opening Day for the MLB season began on March ... also featuring Boston’s logo. During baseball season, carry all your belongings in a team-branded bag. You can choose a sling bag, like this ...

Nintendo, which has a 10 percent ownership stake in the Mariners, will be the team's first-ever jersey sleeve partner.

The Chesapeake Baysox, like every affiliated minor league baseball ... controversial logo as a sleeve patch, and reportedly they are being sold on the BaySox website. The team has yet to announce ...

The Mariners jerseys will feature the red Nintendo logo on their home jerseys and a Nintendo Switch 2 logo on their away jerseys. This makes the Mariners the first MLB team ever to have different ...