David Fizdale said he believes the Knicks need a point guard who can shoot from deep to help center Mitchell Robinson’s growth.

The Post reported in February Knicks scouts were told earlier this season to hone in on scoring point guards for the team’s upcoming lottery pick.

Point guards Frank Ntilikina (32 percent), Dennis Smith Jr. (29.6 percent) and Elfrid Payton (20.3 percent) are each shooting erratically from 3.

“Just looking at the roster where they’re at — I love Elfrid, Frank and Dennis Smith Jr. — but all of them have something in common in that they’re not consistent 3-point shooters coming off the pick-and-roll,” the former Knicks coach told ESPN Radio. “And if you have a super talent like Mitchell — and I think Mitchell can end up being one of the best centers over the next 10 years — you have to have a guy coming off that pick and if you have to fight over that pick-and-roll. … If you do that, all of a sudden Mitchell Robinson looks totally different. And his production goes up big time.”

Robinson leads the NBA in field-goal percentage (73 percent).