It seems very difficult to imagine, but as the season gets deeper, could Luis Castillo actually end up on the move?

The Seattle Mariners announced on Wednesday that catcher Cal Raleigh will begin a Major League rehab assignment next week with High-A Everett on Sunday, June 7, and then transferred to Triple-A Tacoma on Tuesday,

The Mariners still need Josh Naylor and Cal Raleigh back, but their depth bats made sure injuries did not define Tuesday’s win over the Mets.

The youngster has made quite an impact since coming to the big leagues, also catching the attention of current M's broadcaster Ryon Healy.

Seattle Mariners Director of Player Development Justin Toole announced Thursday that Everett AquaSox infielders Felnin Celesten and Carter Dorighi were named winners of Mariners Minor League Awards for their efforts made on the diamond in May 2026.

The Mariners are already moving away from their piggyback plan, giving Bryce Miller and Luis Castillo separate starts on a key road trip.

While the Mariners' piggyback pitching plan may be controversial, it made history in a recent win over the Diamondbacks.