For the first time in his five-year career, Steven Matz needed no help from the bullpen.

Matz pitched an efficient five-hitter for his first complete game in 90 major league starts, and the Mets got home runs from Michael Conforto and J. D. Davis in a 3-0 victory on Saturday night against the sinking Pittsburgh Pirates at Citi Field.

“It’s really cool. Honestly, this is what I try to do every game, so I finally did it,” Matz said with a grin.

Matz (6-6) struck out seven and walked none, throwing just 99 pitches in his first win since June 8 against Colorado. Making his third start since a brief stint in the bullpen, he handed the Pirates, who are last in the National League Central, their seventh straight loss and 13th in 15 games since the All-Star break.

“To do it in 99 pitches is something else; that doesn’t happen too often,” Mets Manager Mickey Callaway said. “That was tremendous. That was unbelievable. We really needed him to do that.”