MLB Vault on X: #OTD in 2018, the @Mariners broke out their

OTD in 2018, the @Mariners broke out their sleeveless Turn Ahead the Clock uniforms for the 20th anniversary of the original event.

Astros Eliminate Mariners and Advance to ALCS - The New York Times

Red Sox used video replay room to steal signs during 2018 championship season, per report

MLB Vault (@mlbvault) • Instagram photos and videos

MLB Vault (@mlbvault) • Instagram photos and videos

Mariners' 18-inning playoff loss was still worth the wait for fans

Seattle Mariners smash button labeled “In Case of Emergency,” are amiably carried to victory by Ty France over Texas Rangers - Lookout Landing

Mariners walk off on a balk in the 10th: 8/18/18

Mariners-Angels game halted for 18 minutes after mass brawl and ejections, MLB

Mariners 5-0 Blue Jays (May 8, 2018) Game Recap - ESPN

Seattle Mariners on X: Adding another ace. We've acquired All-Star RHP Luis Castillo from the Reds in exchange for IF Noelvi Marte, IF Edwin Arroyo, RHP Levi Stoudt and RHP Andrew Moore.