Kammala jumla mai zuwa: Wilander ya ci gaba da lashe gasar Australian Open a shekarar 1984, inda ya doke Stefan Edberg a wasan kusa da na karshe da kuma Kevin Curren a wasan karshe. Ya yi rashin nasara a wasan kusa da na karshe na gasar French Open zuwa Lendl, zagaye na biyu a
Wimbledon zuwa Pat Cash, da kuma wasan kusa da na karshe na US Open zuwa Cash. Ya lashe gasa uku a shekarar 1984 ciki har da taken Championship Series na uku kuma ya sake kammala shekarar a matsayin na 4.