De'Andre Hunter scored 24 points, including a game-sealing 3-pointer with 10.1 seconds left, and the Atlanta Hawks roared back from a 30-point deficit to hand the NBA-leading Boston Celtics a shocking 120-118 loss on Monday.

The Hawks trailed 68-38 with under 4 1/2 minutes left in the second quarter before Hunter, Bogdan Bogdanović and Dejounte Murray keyed an improbable second-half rally. Bogdanovic scored 10 of his 22 points in the fourth quarter, while Murray recorded 11 of his 19 points after half-time and ended the night with 15 assists.

In a back-and-forth fourth quarter that saw seven lead changes, Bogdanovic buried a 3-pointer with 1:34 remaining to give Atlanta a 115-114 edge. Jaylen Brown scored on the ensuing possession to put Boston back ahead, but Murray drove the lane and scored with one minute to go for a 117–116 Hawks' lead.

After Brown misfired on a 3-point try, Hunter knocked down a 26-foot jumper with time winding down to secure Atlanta's second consecutive victory and end the Celtics' nine-game winning streak.

Jayson Tatum racked up 37 points and eight rebounds for Boston, with 23 of those points coming in the first half as the Celtics built a 74-56 advantage at the intermission.

Atlanta outscored the Celtics by a 34-22 margin in the third quarter to cut its deficit to 96-90 entering the fourth, then opened the final period on a 7-0 run to move ahead.

Brown finished with 24 points and Kristaps Porzingis totalled 17 for Boston.

Red-hot Rockets pull away from Blazers to win ninth straight

Jalen Green scored 19 of his 27 points in the second half to help the resurgent Houston Rockets extend their winning streak to nine games with a 110-92 victory over the downtrodden Portland Trail Blazers.

Houston's run is the franchise's longest sequence of consecutive wins since a nine-game streak from Feb. 23-March 11, 2019. The hot stretch has moved the Rockets, a team which has missed the play-offs in each of the last three seasons, within a half-game of the Golden State Warriors for the final spot in the Western Conference's play-in tournament.

The Rockets prevailed despite forward Jabari Smith serving a one-game suspension for fighting with Utah Jazz guard Kris Dunn on Saturday. Jock Landale made his first start of the season in Smith's place and contributed 17 points and nine rebounds.

Rebuilding Portland was dealt a seventh straight loss but did own a 64-55 lead after Scoot Henderson hit a 3-pointer with 7:32 remaining in the third quarter. The Rockets then reversed momentum by scoring 25 of the game's next 29 points and never trailed thereafter.

Green tallied 12 points during the game-changing run, which Aaron Holiday capped with a 3-pointer that gave the Rockets an 80-68 advantage near the end of the third quarter.

Dalano Banton led the Blazers with 28 points and 11 assists off the bench, while Henderson finished with 15 points. 

Siakam helps Pacers extend Clippers' slump

Pascal Siakam scored 31 points and the Indiana Pacers dominated the early stages of the fourth quarter to hand the struggling Los Angeles Clippers a 133-116 loss.

Indiana also received 24 points from Myles Turner and 21 from Tyrese Haliburton, who added nine assists to help the Pacers move to 6-1 over their last seven road games.

Los Angeles, meanwhile, has now lost five straight at home and suffered its sixth defeat in its last nine overall outings despite Russell Westbrook's return from a 12-game absence caused by a broken hand.

Westbrook tallied 14 points and seven assists in just 18 minutes, while Kawhi Leonard and Paul George each had 26 points for the Clippers.

Haliburton's 3-pointer in the final minute of the first half staked Indiana to a 65-62 lead at the break, and the Pacers later extended their margin to double digits before Leonard's jumper near the end of the third quarter brought the Clippers within 97-89 entering the fourth.

The Pacers were on fire during the final period, however, as they shot 68.2 per cent from the field for the quarter. Indiana began the fourth with eight straight points to take a 105-89 lead, and Siakam had the final five points of a 15-5 run later on that stretched the Pacers' advantage to 122-99 with six minutes to play.

Donovan Mitchell scored 29 points and led a torrid shooting performance from 3-point range that carried the Cleveland Cavaliers to a sixth consecutive win, a 136-110 rout of the Sacramento Kings on Monday. 

Cleveland rolled to its 14th victory in 15 games by going 23 of 41 (56.1 percent) from beyond the arc. Mitchell finished 5 of 11 on 3-point tries and Max Strus was 6 for 10 while adding 22 points.

The Kings got 12 points, 19 rebounds and 15 assists from Domantas Sabonis - his 15th triple-double of the season - but couldn't match the Cavaliers' prolific perimeter shooting as Cleveland began pulling away early in the second quarter.

Cleveland scored five straight points to stretch its lead to 46-36 less than two minutes into the second quarter and went into the half owning a comfortable 74-59 advantage behind Mitchell's 19 points.

The Cavaliers remained up by double digits the rest of the way, with their lead expanding to as many as 29 points late.

Harrison Barnes led Sacramento with 22 points while finishing 6 of 10 from 3-point range. The Kings closed out a seven-game road trip in which they had won five of their first six outings and six of seven overall coming into Monday's clash.

Irving, Doncic lead Mavericks past ailing 76ers

Kyrie Irving and Luka Dončić combined for 42 points in the duo's first appearance together in two weeks to propel the Dallas Mavericks to a 118-102 win over the staggering Philadelphia 76ers.

Irving racked up 23 points on 10-of-17 shooting to go along with eight assists in his return from a six-game absence caused by a sprained right thumb. Doncic had 19 points and eight assists to help Dallas end a two-game skid and deal the ailing 76ers their sixth loss in seven games.

It was just the 23rd time in the Mavericks' 50 games this season they had a healthy Irving and Doncic together in the lineup.

Playing their third straight game without reigning NBA MVP Joel Embiid, who will undergo left knee surgery and is out indefinitely, the Sixers received 19 points from Kelly Oubre Jr. and 17 from Tobias Harris.

All-Star Tyrese Maxey, Philadelphia's second-leading scorer behind Embiid, had 15 points but was just 6 of 16 from the field.

The 76ers did manage to lead 33-26 after one quarter and 57-53 at the half, but Doncic hit a go-ahead 3-pointer with 3:57 left in the third quarter to spark an 8-2 run that gave the Mavericks a 77-72 edge near the end of the period.

Dallas then dominated the fourth quarter, outscoring the 76ers by a 41-28 margin with its bench providing most of the offence, as reserves Jaden Hardy and Grant Williams each recorded 10 points in the final 12 minutes. 

Leonard's 36 points help Clippers cap trip with win over Hawks

Kawhi Leonard scored 13 of his 36 points in the fourth quarter as the Los Angeles Clippers outlasted the Atlanta Hawks and completed a successful road trip with a 149-144 victory.

James Harden added 30 points and 10 assists as he and Leonard powered Los Angeles to a ninth win in 10 games. The Clippers went 6-1 on an 11-day trek away from Crypto.com Arena while the venue hosted the Grammy Awards. 

In a fast-paced fourth quarter that saw both teams combine for 90 points, the Clippers outscored Atlanta by a 21-10 margin over a late stretch to move ahead for good.

Leonard began the run with a putback of his own miss that gave Los Angeles a 124-123 lead with 4:52 left, and Harden capped it when he was fouled after hitting a 26-foot jumper with 1:06 to go. He made the free throw to complete the 4-point play and extend the margin to 143-133.

The Hawks put forth a late rally and got to within 147-144 on Bogdan Bogdanović's 3-pointer with 26.7 seconds remaining, but Harden sunk two free throws on the ensuing possession to keep Atlanta at bay.

De'Andre Hunter had 27 points and seven rebounds off the bench to lead Atlanta, which had a four-game winning streak snapped. Trae Young finished with 25 points and 12 assists in the loss. 

The Atlanta Hawks learned Thursday that their 125-108 win over the Orlando Magic on Wednesday came at a cost.

De'Andre Hunter exited in the first quarter with a right hip flexor strain and will be re-evaluated in one week, while John Collins will miss at least two weeks due to a left ankle sprain sustained on a dunk attempt just before halftime.

Tests on Collins' ankle on Thursday confirmed the severity of the sprain, according to The Athletic’s Shams Charania.

Hunter is third on the Hawks in scoring at 14.9 points per game, while Collins ranks fourth at 12.3 points per contest and second in rebounds at 7.5 per game.

While Atlanta’s lineup took a hit with the injuries to Hunter and Collins, reinforcements are on the way with Bogdan Bogdanovic expected to make his season debut soon, following his knee surgery in the offseason.

Bogdanovic averaged 15.1 points last season and his 169 made three-pointers were second on Atlanta behind Trae Young.

In addition to the imminent return of Bogdanovic, the Hawks also may have caught a break with the timing of the injuries to Hunter and Collins. Atlanta has the easiest strength of schedule this month, with its 14 December opponents sporting a .422 combined winning percentage.

Wednesday’s win snapped a season-worst three-game losing streak for Atlanta, who own a one-game lead over the Washington Wizards for first place in the Southeast Division.

The Atlanta Hawks announced they have signed wing De’Andre Hunter to a four-year, $95million contract prior to Monday’s deadline for teams and players to reach rookie-scale extensions.

ESPN reported terms of the new deal, which will begin next season and run through the 2026-27 campaign.

The fourth overall pick of the 2019 draft after the Hawks traded up to select him, Hunter has averaged 13.2 points and 4.1 rebounds per game through his first three NBA seasons and shot a career-best 37.9 per cent from 3-point range in 2021-22.

The 24-year-old is also valued for his defensive ability and versatility as the player often assigned to guard opponents top scoring threats.

Hunter is coming off a 2021-22 season where he averaged 13.4 points in 53 games and starred in Atlanta’s first-round playoff series against the Miami Heat. He averaged 21.2 points for the series and recorded a career-high 35 points and 11 rebounds in the Hawks’ Game 5 loss.

The University of Virginia product becomes the latest core player that Atlanta have locked up on a long-term deal. All-Star guard Trae Young and forward John Collins agreed to five-year extensions last offseason, while center Clint Capela is under contract through 2024-25 after signing a two-year extension in September 2021.

Atlanta, who finished 43-37 last season and earned the Eastern Conference’s eight seed through the play-in tournament, also acquired standout guard Dejounte Murray from the San Antonio Spurs in July. The 2021-22 All-Star is signed for two more seasons.