FanGraphs' ZiPS projections model has Rodriguez leading the Mariners with a 5.6 fWAR in 2026. The model has Rodriguez slightly ahead Raleigh (5.4 fWAR) and two WAR ahead of first baseman Josh Naylor (3.2), who Seattle signed to a five-year, $92.5 million contract this offseason.

Mariners pursue blockbuster trade for Cardinals' Brendan Donovan to bolster lineup with proven contact hitter and offensive consistency.

The Seattle Mariners are seemingly the perfect landing spot in a huge trade for St. Louis Cardinals infielder Brendan Donovan.

Hello and welcome back to the Friday Feedbag, where I will never feed you slop. Been a few weeks off from the feedbag and I spent way too much time thinking about Mariners back-up catchers last week, but we are BACK with a fresh prompt for the holidays.

The Seattle Mariners announced the signing of catcher Andrew Knizner, who will serve as Cal Raleigh's backup in 2026.

After his new contract with the New York Mets became official, ex-Seattle Mariners slugger Jorge Polanco left a heartfelt message to M's fans on social media.

The Seattle Mariners have established themselves as World Series contenders; here are three MLB free agents they should sign.

The Mariners have found their leading candidate to be their backup catcher in 2026. The club announced Tuesday it has signed veteran backstop Andrew Knizner to a one-year contract. The deal is worth $1 million,

Former Seattle Mariners relievers Caleb Ferguson and Gregory Santos each found new homes on Tuesday.

Seattle Mariners catcher Cal Raleigh has been named the Sports Illustrated Breakout Star of the Year Award winner for 2025