Racing PositionsGarrison Mathews hits the 3-pointer4M0:23Sources: Lakers signing Bufkin to 2-year deal7hDave McMenaminHarden nets 23, delivers winning debut for Cavs5hJokic passes Robertson for 2nd in triple-doubles7hLakers look to model team after champion Dodgers7hDave McMenaminCastle shines with historic 40-point triple-double9hMichael C. WrightSengun sorry for sexist remark at female official11hTim MacMahonHawks' Kuminga still on mend with bone bruise13hNuggets lose Watson but see Johnson return10hWhat are the winningest regions in sports?16hESPN