LeBron James has a 97-55 record with the Cavaliers in the playoffs in his career.

cleveland cavaliers lebron playoff record before kyrie irving
NAMEGPRECW%MPGPPGRPGAPGSPGBPGTPGFGMFGAFG%3PM3PA3P%FTMFTAFT%MINPTSREBASTSTLBLKTOVPF+/-
LeBron JamesLeBron James15297-55.63842.230.19.17.81.71.13.910.722.148.51.65.032.37.09.673.06,4214,5731,3881,188264162588377+715