FEHR
Set to 3 different clues across 3 published puzzles, most often “Donald of the Major League Baseball Players Association” — The New York Times, Friday, 1 May 2009.
4 letters
Every clue on record, most used first
- Donald of the Major League Baseball Players Associationonce
The New York Times — Friday, 1 May 2009
- Longtime baseball union head Donald ___once
The New York Times — Sunday, 4 June 2006
- Baseball union boss Donaldonce
The New York Times — Monday, 27 December 1993