Racing PositionsCeltics' Larkin 'very, very sore,' out indefinitely8YChris ForsbergCeltics' Larkin injures shoulder in Game 4 loss8YChris ForsbergCeltics' Horford: Kyrie's message helped team9YChris ForsbergBrown's 30 points sets Celtics' playoff-game mark9YChris ForsbergJabari Parker looks to reset after a forgettable playoff debut9YNick FriedellThe unheralded moves that kept Boston's season alive and thriving9YChris ForsbergUnguarded: Celtics won't have Rozier, Larkin9YChris ForsbergCelts' Brown avoided further damage in fall9YChris ForsbergIrving (quad) to miss 2nd straight game9YChris ForsbergKyrie Irving's handle keeps Celtics with firm grip on winning streak9YChris Forsberg