Most points in a playoff game in Celtics history:54 — John Havlicek53 — Isaiah Thomas51 — Ray Allen51 — Sam Jones50 — Bob Cousy50 — Jayson Tatum pic.twitter.com/FY0LEwh1uV— StatMuse (@statmuse) May 29, 2021
Most points in a playoff game in Celtics history:54 — John Havlicek53 — Isaiah Thomas51 — Ray Allen51 — Sam Jones50 — Bob Cousy50 — Jayson Tatum pic.twitter.com/FY0LEwh1uV