If you haven’t been paying attention, the Celtics have unearthed a new sharpshooter in Sam Hauser.

During Boston’s 124-113 win over Chicago Saturday night, Hauser drilled seven of his eight three-pointers to continue his recent hot streak that has seen him hit 21 shots from deep over three games.

In the process, Hauser broke Jayson Tatum’s franchise record for most threes over a three-game stretch.

Hauser has gone 7-of-8, 4-of-11 and 10-of-13 from deep over the hot streak. That’s elite production.

The forward’s emergence as a reliable sharpshooter bodes well for the Celtics, who’ve relied heavily on their ‘six starters’ for the better part of the season, with only Payton Pritchard and Hauser receiving consistent playing time off the bench.

After his record-setting night on Saturday, Hauser was praised by Celtics head coach Joe Mazzulla for being a reliable threat off the bench.

With 11 games left in the “dog days” of the season, several of the Celtics starters have remained sidelined with injuries or rest, opening the door for Hauser to receive more shots and playing time. Hauser has made the most of his opportunities.

“We live for these moments,” Hauser told reporters. “When some guys are down with an injury, you get a chance to show what you can do on a big stage, and as a competitor, you thrive off that.

“You’re motivated in those types of games to just show what you can do and show to the coaches, ‘If you throw me into a certain game in the playoffs, I’ll be ready to go.'”

Hauser is shooting 43.9 percent from deep this season, which ranks fifth best in the NBA. Since the All-Star break, he’s making an impressive 3.3 threes per game at a league-leading 53.5 percent.

About Hauser’s recent hot shooting streak, Mazzulla stated, “I think it’s just a comfort level of knowing that his teammates are looking for him,” according to NBC Sports Boston. “Most of his threes are extremely well-made passes that go into his shot, so I believe it’s just a matter of him being at ease knowing that he will get open and that people will see him.