Melissa McCarthy’s “Spy” is delivering a first-place finish for 20th Century Fox with a projected $32 million opening weekend at 3,711 locations, according to Saturday estimates.

The R-rated “Spy” grossed $10.3 million on Friday, which was edged out the first day of Gramercy’s horror title “Insidious: Chapter 3″ with $10.4 million at 3,002 locations. But “Spy” should have a stronger hold on its audience for the rest of the weekend.

Warner-New Line’s second weekend of “San Andreas” will probably be the closest to “Spy” by the end of the weekend at about $26 million.

Recent forecasts for “Spy” had estimated the laffer would take in as much as $35 million for the weekend, thanks to strong reviews, an extensive marketing push and McCarthy’s track record.

Fox’s “The Heat,” starring McCarthy and Sandra Bullock, opened similarly in June 2013 to $39.1 million on its way to a $159 million domestic total.