Roger Federer stands one win away from a fifth title in Indian Wells and looked in fine form as he brushed Jack Sock aside in the semis.
It was a second ATP Tour title of 2017 for Jack Sock - although not in the way he would have expected.
American Jack Sock overcame Joao Sousa to win the ASB Classic and his second ATP World Tour title.
France claimed Hopman Cup glory in Perth as Richard Gasquet enjoyed victories in singles and doubles on Saturday.
Jack Sock was no match for Juan Martín del Potro in Sunday's Stockholm Open showdown.