Gotta go back to my old Cleveland Buckeyes team of the BHL, these 4 never put together a year when they all won 20 but they were an amazing 1 through 4, all ending up in the league HOF.
Hollis Mulwray
Eddie Valiant
John Gillon
Mitch Bradley
In the seven year period between 1982, when Bradley debuted, and 1988, Gillon's last year with the team, they went a combined 539-188, won 6 Cy Young Awards, the 7th one went to our closer,
Schmandt as we won 779 games and a pair of titles. All this taking place in a no tank environment, which tends to make big numbers a bit harder.
As a side note, Gillon was traded for 3 pieces - all of whom also made the BHL Hall of Fame