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 ForsbergNets' Jack feels 'worst pain' ever with knee injury3YMike Mazzeo