Cheeks was part of a championship team in 1982-83, but doesn’t necessarily consider that his most memorable season.

“The championship probably should (be),” he said, “but when we went in Boston and won in the seventh game (in 1981-82), after being (up) 3-1, twice, that was pretty big for us.”

The Celtics erased such a deficit in ‘80-81 to beat the Sixers in the Eastern Conference finals, en route to the title. In ‘82, they came back to tie again, but the Sixers clinched the series with a Game Seven victory in Boston Garden.

“The championship is the ultimate,” Cheeks said, “but that was testing us a bit, because we were already up 3-1, and we had to do it again.”

That game is remembered for Celtics fans serenading the Sixers with chants of “Beat L-A” when the issue was no longer in doubt, since they would face the Lakers in the Finals.

Alas, they did not.

https://www.forbes.com/sites/gordiejones/2018/09/07/10-points-to-ponder-about-sixers-hall-of-fame-bound-no-10-maurice-cheeks/#6eee57c21aba