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

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

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 Mariners claimed outfielder Leody Taveras off waivers from the Texas Rangers in what should be an upgrade to Seattle's ...

Detroit Tigers pitcher Jackson Jobe just graduated off the MLB Top 100 prospect list, meaning that all eight members of the Seattle Mariners' farm system on tha ...

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 with right-handed pitcher Luis ...

The Mariners got shellacked pretty badly by Jeffrey Springs the last time they saw him in Seattle; he shut the team out over ...

The Seattle Mariners have picked up a former top prospect for their outfield, claiming Leody Taveras from the Texas Rangers.