BOSTON -- Jayson Tatum has been battling Bradley Beal since high school, so he knows all of the St. Louis native's tricks.
Beal used all of them Wednesday night.
The Wizards guard exploded for 44 points on 17-of-27 shooting in Washington's 140-133 loss to the Boston Celtics at TD Garden. For context, Beal is just the sixth NBA player to score 44 points or more at the new Garden since it opened in 1995.
A few of Beal's buckets came against Tatum, a fellow St. Louis native who looked to Beal as a "big brother" growing up and now works out with the All-Star guard every summer.
But even as Beal lit up the Celtics, Tatum found a way to trash-talk his close friend and mentor by fixating on one of Beal's rare misses with Tatum guarding him in isolation.
"(He did a) between the legs, between the legs into a stepback -- I knew that s--- was coming -- and he missed it," Tatum recalled after the game. "So I told him, 'He don't really score on me 1-on-1. He's gotta use a screen.' "
Take your victories where you can get them, right?
Tatum isn't naive, though. When asked if his familiarity with Beal's game makes it easier to guard the two-time All-Star, Tatum responded:
"I mean, he still had 44. St. Louis guys can hoop. That's what it is."
Tatum didn't elevate to Beal's level Wednesday night but still did plenty of hooping, dropping 23 points on 9-of-20 shooting to put Monday's 1-for-18 performance in his rearview mirror.
Don’t miss NBC Sports Boston's coverage of Celtics-Warriors, which tips off Friday at 9:30 p.m. ET with Celtics Pregame Live, and then Mike & Scal have the call of the game at 10:30 p.m. You can also stream the game through the MyTeams App.