Seattle Post-Intelligencer · Jan 28, 2021
Seattle Mariners announce 2021 player development, minor league coaching staffs
The Seattle Mariners announced this week their player development and minor league coaching staffs for the 2021 season.
“Our 2021 version of the player development staff is the best that we have had over the last six years,” Mariners Director of Player Development Andy McKay said in a statement Wednesday. “That commitment that they have shown to continuing education, personal growth, and serving our players is exceptional.”