The transaction frees up a spot on the 40-man roster for waiver claim Leody Taveras. Castillo has posted a 7.71 ERA, 2.71 WHIP and 5:7 K:BB across seven innings (two starts) this season during his ...

The Mariners have claimed outfielder Leody Taveras from the Rangers, according to announcements from both clubs. The Rangers ...

The Seattle Mariners claimed outfielder Leody Taveras off waivers from the American League West rival Texas Rangers on ...

The Seattle Mariners starting rotation has been considered one of the best in baseball. Three of the team's five starting ...

The Seattle Mariners have added a former World Series champion to the roster to replenish the outfield depth amid a string of injuries. The Mariners claimed out ...

The Seattle Mariners make flurry of moves Tuesday, including adding World Series-winning outfielder Leody Taveras.

The Seattle Mariners have claimed outfielder Leody Taveras off waivers from the Texas Rangers. In a corresponding move, the ...

An employee at Dulles International Airport in Virginia is accused of trying to smuggle loads of cash and drugs through ...

Castillo pitched six innings in a no-decision against Texas on Saturday, allowing one run on four hits and two walks while striking out two batters.

The Mariners have eight Top 100 prospects, according to MLB Pipeline, and they've each benefited from the graduation of ...

Former unified super-bantamweight champion Murodjon Akhmadaliev is looking to stay active ahead of his super-fight against ...

The Seattle Mariners announced Tuesday that they have claimed outfielder Leody Taveras off of waivers from the Texas Rangers.