Here’s a fun list I came up with a couple years ago. I wasn’t trying to pick the top 5 of each era. I’m sure I flubbed a little for some of that. But I also wanted to illustrate the character of each era through its players and give at least a solid sampling. But more importantly, I was attempting to define each era.
Here’s my attempt at it.. (EDIT: Version 3)
1850-1870s: American 4 ball Era
> Phelan
1870s-1890s: Straight Rail Era
> Schaefer
1890s-1920: Balkline Era
> Hoppe
1921 -1930: Golden Era / Prohibition Era
> Greenleaf
1931-1940: Depression Era
> Greenleaf, Rudolph, Caras
1941-1960: First Decline
> Mosconi, Crane, Lassiter, Moore
1961-1974: Hustler Era / Johnston City Era
> Crane, Lassiter, Murphy, Mizerak
1975-1985: Second Decline
> Hall, Sigel, Hopkins, Mizerak
1986-1995: Color of Money Era
> Reyes, Strickland, Varner, Archer
1996-2005: Third Decline
> Reyes, Parica, Immonen, Daulton, Hohmann, Souquet
2006-2015: Rebuilding Era
> SVB, Appleton, Orcullo, Pagalayan, Wu, Ko
2015-Current: Matchroom Era
> Shaw, Filler, Gorst, Ouschan, SVB