The Seattle Mariners were on the wrong side of MLB history in the finale of a four-game series against the Los Angeles Angels on Sunday. The Mariners lost to the Angels 4-1 and ended up splitting the series with their American League West foes.

Luis Castillo allowed a run in seven innings, Josh Naylor hit his first home run for the Mariners and Seattle beat the Athletics 3-1.

Josh Naylor just set a Seattle Mariners stolen base record. Yeah, 250-pound first baseman Josh Naylor. In Naylor's first four games with the Mariners, he has stolen four bases. He didn't swipe one in his debut, then has gone 1-2-1 in the last three games.

He also just passed Mickey Mantle in baseball history, according to Sarah Langs of MLB.com:

The Seattle Mariners kick-started the MLB Trade Deadline last week with a move for Josh Naylor. The M’s don’t appear to be done either. It’s been reported that the Mariners are still active in trade talks for Arizona Diamondbacks third baseman Eugenio Suarez.

While the Seattle Mariners are doing their best to stay relevant in the American League West Division race, all eyes are on catcher Cal Raleigh. It's been an amazing season so far for Raleigh, who hit his 39th home run on Tuesday,

The Seattle Mariners had arguably their best showing post-All-Star Break in a 7-2 win against the Los Angeles Angels on Saturday at Angel Stadium. The win was s

The Athletics are back in Sacramento to kick off a home stand. They’ll start things off with a three-game series against the division-rival Seattle Mariners, who are fighting for a spot in the playoffs.