<prompt> Qedela umusho olandelayo: UDavis wenza i-debut yakhe ye-major league ngo-21 Ephreli 1981 eneminyaka engu-24, futhi waba yi-Cubs eqala ukubamba njenge-rookie. Eminyakeni yokuqala yomsebenzi wakhe, uDavis wakhombisa isithembiso ekuhlaselweni futhi waba yintandokazi yabalandeli phakathi kwabalandeli beCubs. Ngesizini yakhe yesibili ephelele, ngo-1983, wabeka lokho okwakuzoba yizinga eliphezulu lomsebenzi ngemidlalo engu-151 edlalwe, isilinganiso sokushaya esingu-.271 kanye nama-home run angu-24. UDavis naye waba nama-RBI angu-84 ngesizini efanayo. Ngo-1984, wabeka umsebenzi ophakeme nge-94 RBI futhi wathola ukukhethwa kwakhe kokuqala kwe-All-Star, njengoba amaCubs athola isihloko seNational League Eastern Division, isihloko sabo sokuqala sanoma yiluphi uhlobo kusukela ngo-1984. Ekubonakaleni kokuphela kwesizini ngemuva komsebenzi wakhe, uDavis washaya.389 ngama-double amabili, ama-home run amabili, ama-RBI ayisithupha kanye ne-.833 slugging iphesenti  <response>: Ngo-1984 iNational League Championship Series njengoba amaCubs ehluliwe yiSan Diego Padres emidlalweni emihlanu. 