Celtics Hold Off Timberwolves in OT, Improve to 18-0 At HomeCeltics Hold Off Timberwolves in OT, Improve to 18-0 At HomeJayson Tatum scored 45 points — 14 of them in the fourth quarter and another 12 in overtime — to help the Celtics beat the Timberwolves 127-120.ESPN RadioESPN RadioAssociated PressAssociated Press