At State Farm Arena in Atlanta, Georgia, Murray, 27, scored a career-high 44 points, including all 11 for the Hawks in overtime.
On Monday, the Hawks overcame a 30-point deficit to defeat the Celtics 120-118.
The Hawks are ranked tenth in the Eastern Conference, behind the Celtics at the top.
Before Atlanta’s consecutive losses, Boston had a nine-game winning streak. Nevertheless, as the top seed in the East, they will undoubtedly make it to the upcoming season-ending play-offs.
The New Orleans Pelicans defeated the Milwaukee Bucks 107-100 at Smoothie King Center in another game.
Giannis Antetokounmpo led the Bucks with 35 points, while Zion Williamson scored 28 points and CJ McCollum added 25 to help the hosts win.
Coach Willie Green of the Pelicans stated that Williamson is placing too much responsibility on himself.
That was a valiant victory on our home field. We had a strong defensive showing. We used a lot of force throughout the entire game.