Kammala jumla mai zuwa: Finau ya cancanci manyan manyan majalisa uku na farko a 2018, gami da bayyanarsa ta farko a Masters, ta hanyar zuwa Gasar Zakarun Turai a 2017. Ya gama a cikin layi don matsayi na 10 a Masters na 2018, duk da cewa ya cire idon sawunsa a gasar Par-3 a rana kafin zagaye na farko. A watan Yunin 2018, Finau ya gama a matsayi na 5 a
US Open bayan da ya yi kwallaye biyu a rami na 18, mafi girma da ya yi a yau a babban gasar.