There have been 30 managers in the 17 seasons of the SBDL. Some managed for just one season, while others have managed 10 or more. The names in RED are current managers who have been here since either the first or second season. The names in ORANGE are also currently active.
In alphabetical order:
13Baseballs B.o.b.b.y. bascum
BobBoone boss_of_um Bunze0
dacelo denorien emart
errormagnate Frank Bailey geekor
ggnringo Honeyman horntsnest
JOEOC Mighty Moose modmark47
Mr. Baseball World Munich_Man Murphy70
N Texas Widowmakers Palanion PJ Axelsson
Sunsportsguy Surf-Rat TimOrz
tomwistar unknown (season 1)
unknown (season 1)