Taylor Dollard was once one of the top prospects in the M's organization. Now, at 26, he's trying to work his way back.

The Seattle Mariners traded right-hander Luis F. Castillo – not to be confused with three-time All-Star Luis Castillo – after designating him for assignment.

The Mariners dealt Luis F. Castillo to the American League East club; The former Nippon Professional Baseball pitcher had his ...

The Giants are among the teams that unexpectedly started fast, and the Orioles have been the worst underperformer six weeks ...

After beating the Athletics on Wednesday, the M's are now 22-14, matching their best start in the last 22 years of franchise ...

1911 — Detroit’s Ty Cobb hit his first grand slam. After six innings, the Tigers led the Red Sox, 10-1. Boston came back to win the game 13-11 in 10 innings.

Here are our report card grades for all 30 MLB teams so far in 2025.

Jorge Montanez breaks down the last week in saves and middle relievers on the rise in the latest closer report.

Wednesday's win over the A's encapsulated the best of the old Mariners and new — their ability to win tight games and an ...

The Seattle Mariners shored up their outfield depth when they claimed former World Series champion Leody Taveras off waivers from the Texas Rangers on Tuesday.

Connection is also the word I would use to describe the Mariners’ bats vis-a-vis seemingly every pitch these days ...

The Seattle Mariners pitching staff began the season banged up, but has been steadily working its way back to full strength in recent days. One of the Mariners ...