The New York Knicks routed the Boston Celtics 105-75 in a stunning upset in the NBA on Sunday.

Julius Randle (20 points and 12 rebounds) and RJ Barrett (19 points and 11 rebounds) came up big to help the Knicks snap a five-game losing streak.

The Celtics had the best record in the Eastern Conference following five successive wins, but the hosts suffered their biggest loss of the season and had their lowest scoring output in 2020-21.

Luka Doncic posted his 29th career triple-double in the Dallas Mavericks' 117-101 defeat against the Chicago Bulls.

The All-Star moved above Bulls and NBA great Michael Jordan and into 15th position on the all-time triple-double list after finishing with 36 points, 16 rebounds and 15 assists.

Doncic put up the fourth 35-plus point, 15-plus rebound and 15-plus assist game in NBA history, while he joined Oscar Robertson (five times), Wilt Chamberlain (1968) and James Harden (2016) as the only players with that stat line.

Career-high night for Fox

The Sacramento Kings lost 128-123 at home to the New Orleans Pelicans, but De'Aaron Fox posted a career-high 43 points and 13 assists. Sacramento team-mate Marvin Bagley III also had a double-double of 26 points and 10 rebounds.

Nikola Jokic (35 points and 14 rebounds) and Jamal Murray (30 points) combined for 65 points, but the Denver Nuggets still went down 109-105 to the Utah Jazz.

Walker returns but struggles

Kemba Walker made his season debut after missing the opening 11 games of the 2020-21 campaign due to injury. But the Celtics star was just three of 13 from the field and one of eight from three-point range for nine points in 20 minutes before exiting in the third quarter with a rib problem. Boston team-mate Semi Ojeleye attempted six shots from beyond the arc, however, he missed all of them.

Zion flexes his muscles

Former number one draft pick Zion Williamson put on a show. The Pelicans star had 31 points on 13-of-15 shooting from the field, including a couple of monster dunks.

Sunday's results

New York Knicks 105-75 Boston Celtics
Chicago Bulls 117-101 Dallas Mavericks
Utah Jazz 109-105 Denver Nuggets
New Orleans Pelicans 128-123 Sacramento Kings
Los Angeles Clippers 129-96 Indiana Pacers
Cleveland Cavaliers-Washington Wizards (postponed)
Philadelphia 76ers-Oklahoma City Thunder (postponed)

Bucks at Nets

James Harden will look to follow up his historic debut when the Brooklyn Nets (8-6) host reigning MVP Giannis Antetokounmpo and the Milwaukee Bucks (9-4) on Monday.