Former Seattle Mariners catcher and farmhand Brian O'Keefe has earned an invite to spring training with the Kansas City Royals. He joins the likes of Austin Cox and Cavan Biggio in that group.

Picollo is the general manager of the Kansas City Royals, neighbors of the Chiefs, who will face the Eagles on Sunday in New ...

The Seattle Mariners had a mass exodus of minor league players over the course of the offseason. More than 30 players ...

This offseason, the Royals scoured the free-agent and trade markets for a potential bat to join big hitters Bobby Witt Jr., ...

The Mariners signed 2010 AL Rookie of the Year Neftali Feliz to a minor league deal with a spring training invite. Read more ...

The Seattle Mariners are a little over two weeks ... Lopez was originally drafted by the Kansas City Royals in the the 16th round of the 2011 MLB Draft. In his 14 seasons as a professional ...

Kevin Seitzer, who joined the Seattle Mariners after years with Atlanta, has embraced the analytics-driven changes in MLB.

A top MLB insider has offered up a bold trade idea that would see the Baltimore Orioles and Seattle Mariners swap elite prospects.

KANSAS CITY ... start games this season. The Royals acquired Wright from the Braves knowing he would miss all of last season rehabbing from shoulder surgery. The Seattle Times does not append ...