Yankees catching coach and field coordinator Tanner Swanson is joining the Mariners’ staff as bench coach, a source confirmed to ESPN on Friday.
Sources: Mariners to hire Yankees’ Swanson as bench coach
Nov 6, 2026 | 4:05 PM
Yankees catching coach and field coordinator Tanner Swanson is joining the Mariners’ staff as bench coach, a source confirmed to ESPN on Friday.