1979Ā āĀ Danny OāBrienĀ signs a contract as president and chief executive officer of theĀ Seattle Mariners, nine days after resigning as theĀ RangersāĀ General Manager.
1979Ā āĀ Danny OāBrienĀ signs a contract as president and chief executive officer of theĀ Seattle Mariners, nine days after resigning as theĀ RangersāĀ General Manager.