 Nyorai kupfuurira kweiyi ndima - PaWilliam Howard Taft High School, Dinwiddie akazivikanwa somumwe wavatambi vakatanhamara zvikurusa chifo chaJordan Farmar. Akaita avhareji yemapoinzi 5.9 uye 4.1 anobatsira semuchengeti wepfungwa anotanga pamwe chete nemumwe wake we2014 draftmuna DeAndre Daniels pakupera kwemwaka wake wechiduku. Dinwiddie akawedzera mutambo wake paakatanga gore rake rekupedzisira achimiririra chikoro, avhareji ye11.2 mapoinzi uye 7.7 anobatsira. Akanga ari mumwe wevanonyanya kukwanisa kupfuudza munhoroondo yechikoro, uye akava John R. Wooden California High School Player wegore muna 2011. Zvisinei, Ryan Anderson weLong Beach Poly akanzi California Mr. Basketball. Dinwiddie akava mumwe wevatambi vanomwe vakakunda mubairo wakakurumbira semukuru. Vaviri vane simba vaDaniels naDinwiddie vakakundawo mukombe weguta uyu mwaka uno. Mwaka wokupedzisira uyu paTaft wakabetsera Dinwiddie kuwana ngwariro yemakoreji akapoteredza nyika. Akasarudza kuenda kuColorado pane kuenda kuHarvard, Oregon, Santa Clara, kana UNLV. 