Seattle Mariners - Wikipedia
Meet your Mariners2022 NRIs - Lookout Landing
Oakland A's announce 2020 Opening Day roster - Athletics Nation
Mariners 2020 Opening Day roster
40 in 40: Juan Then - Lookout Landing
Mariners call up OF John Andreoli to make his MLB debut, give Dan Altavilla the gift of Tacoma - Lookout Landing
Seattle Mariners 2023 Season Preview
Mariners to use six-man rotation in 2021
Mariners Reinstate RHP Andrés Muñoz from 60-day IL, by Mariners PR
Mariners make first batch of roster moves of 2023 season, claim two pitchers, allow two more to hit free agency - Lookout Landing