Seattle Mariners first baseman Josh Naylor exited Monday night’s 3-2 win against the New York Mets in 10 innings with back spasms, according to manager Dan Wilson

The Seattle Mariners are switching to a six-man rotation for the time being, and ESPN's Jeff Passan sees how that could be a help for a playoff run.

Mariners first baseman Josh Naylor is day-to-day with back spasms after hitting a game-tying home run in Seattle's win over the Mets.

At 6-feet-5 and 210 pounds, Lazaro Montes probably personifies a prototypical power hitter. And he's been playing that part to perfection. Seattle's No. 4 prospect slugged a pair of solo homers -- giving him three in his past four games -- to propel Double-A Arkansas past Corpus Christi,

Walter on the bump

The Seattle Mariners are currently in their best stretch of the season. Entering Monday, before game one of a three-game set against the New York Mets, the M's are winners of six straight and have pulled off two consecutive series sweeps against the Athletics and Arizona Diamondbacks,

A new era of watching Mariners baseball is here, and Mariners.TV has you covered all season long. • To buy on your mobile device, click here And there's a bevy of options to stream regular-season games in the Seattle Mariners home territory with no blackouts (subject to national exclusivities).