Racing PositionsCeltics' Larkin 'very, very sore,' out indefinitely8YChris ForsbergCeltics' Larkin injures shoulder in Game 4 loss8YChris ForsbergCeltics' Horford: Kyrie's message helped team8YChris ForsbergBrown's 30 points sets Celtics' playoff-game mark8YChris ForsbergJabari Parker looks to reset after a forgettable playoff debut8YNick FriedellThe unheralded moves that kept Boston's season alive and thriving8YChris ForsbergUnguarded: Celtics won't have Rozier, Larkin8YChris ForsbergCelts' Brown avoided further damage in fall8YChris ForsbergIrving (quad) to miss 2nd straight game8YChris ForsbergKyrie Irving's handle keeps Celtics with firm grip on winning streak9YChris Forsberg