When a switch-hitter is due up for the opposition and you’re going to the bullpen, who do you call upon? The switch-pitcher, of course. So there was Mariners prospect Jurrangelo Cijntje on Saturday ...

Mariners have activated right-hander Trent Thornton making room DFA Casey Lawrence for the 2nd time.

The Toronto Blue Jays and Anthony Santander take the field at T-Mobile Park against Jorge Polanco and the Seattle Mariners on Sunday. The pitching staff for the Mariners has a collective 8.1 K/9 ...

Get Seattle vs Toronto baseball betting preview, spread and over/under insights for their matchup on May 10.

Preview the May 10 matchup between the Seattle Mariners and Toronto Blue Jays with odds over/under, game spread, betting lines and more.

With the Mariners returning home to face the Toronto Blue Jays, some business owners are worried fewer Canadians are coming to Seattle.

Support the AL West leading Seattle Mariners by gearing up at Fanatics, with free shipping on orders over $24.

BETMGM SPORTSBOOK LINE: Mariners -121, Blue Jays +101; over/under is 8 runs BOTTOM LINE: The Toronto Blue Jays and Seattle Mariners play on Sunday with the winner claiming the three-game series.

Our MLB uniform list ranks every team's baseball jerseys (from worst to best) for the 2025 season—City Connect excluded.

The Seattle Mariners on Thursday unveiled a new sponsor patch they will have on their jerseys for the upcoming season. The patch will be by Nintendo of America, which is a minority owner of the ...

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