A system and method for video analytics of a golf game is disclosed. In an embodiment, cameras capture videos from different angles of a golfer's swing and/or strike; a system network comprises: a processing module to receive the videos, to 3D-model the trajectory of the swing/strike, and 3D-model the golfer; a machine-learning module to receive 3D swing-trajectories and golfer models of swings/strikes of professional golfers and compute a 3D model of one or more reference swings, as a function of an aggregation of the professional golfers' swings/strikes; a database storing the reference swings/strikes; an analysis module configured to receive the golfer's 3D swing/strike trajectory model and the 3D golfer model, compare the 3D trajectory model with the reference swing, and compute recommendations for the golfer, as a function of the comparison; and a display module configured to display the recommendations to the golfer.