The Atlanta Hawks and New York Knicks both secured spots in the NBA's postseason on Wednesday.

Trae Young fuelled the rallying Hawks to a 120-116 win over Russell Westbrook's Washington Wizards midweek.

Young posted 33 points and John Collins hit the go-ahead three-pointer with 24.4 seconds remaining as the Hawks (39-31) – fourth in the Eastern Conference – clinched a playoff berth for the first time since 2017.

The Knicks (38-31), who are sixth in the east, were not in action but they still reached the playoffs thanks to some help from elsewhere.

For the first time since 2012-13, playoff basketball will return to Madison Square Garden after the Boston Celtics were upstaged 102-94 by the Cleveland Cavaliers.

The Celtics (35-35) were consigned to a play-in berth following a fourth straight defeat.

The play-in tournament will include teams with the seventh through to the 10th-highest winning percentages in each conference, taking place between May 18-21, in pursuit of the playoffs.

Westbrook joins exclusive club

After making history for the most triple-doubles in the NBA on Tuesday, Westbrook was at it again. The Wizards star scored 34 points and dished out 15 assists. He has recorded 15-plus assists in six consecutive games. Westbrook is the fifth player in league history to record 15-plus assists in six or more straight games, joining John Stockton, Isaiah Thomas, Magic Johnson and Kevin Porter.

James Harden returned from an 18-game absence to help the Brooklyn Nets beat the San Antonio Spurs 128-116. Back following a hamstring strain, Harden put up 18 points and 11 assists off the bench in Brooklyn.

Double-doubles from Talen Horton-Tucker (23 points and 10 assists), Andre Drummond (20 points and 10 rebounds) and Kyle Kuzma (19 points and 10 rebounds) helped defending champions the Los Angeles Lakers outlast the lowly Houston Rockets 124-122. The result ensured the Lakers – playing without LeBron James and Anthony Davis – stayed within a game of sixth place in the Western Conference.

Luka Doncic's 33 points, eight rebounds and eight assists in a near-triple-double display inspired the Dallas Mavericks to a 125-107 win at home to the New Orleans Pelicans, staying sixth in the west.

The usual suspects – Damian Lillard (30 points), CJ McCollum (26 points) and Jusuf Nurkic (11 points and 15 rebounds) – starred as the Portland Trail Blazers upstaged the NBA-leading Utah Jazz 105-98.

Jazz lose again

The NBA-leading Jazz suffered another defeat. Usually efficient from three-point range, Utah were just 30 per cent from beyond the arc, making 12 of 40 shots. Bojan Bogdanovic missed all five of his attempts, while he was five-for-14 shooting throughout the clash.

The Pelicans were eliminated from playoff contention after going down to the Mavs.

Durant had 14 points, seven rebounds and seven assists for the Nets but he was far from his best. The former MVP was four-for-10 shooting in 29 minutes, missing all four of his three-point shots.

Kuzma comes up big

With the Lakers trailing 122-121, Kuzma drove to the rim and made the game-winning shot 6.9 seconds from the end in Los Angeles, where the franchise unveiled their 2020 championship banner.

Wednesday's results

Los Angeles Lakers 124-122 Houston Rockets
Atlanta Hawks 120-116 Washington Wizards
Brooklyn Nets 128-116 San Antonio Spurs
Cleveland Cavaliers 102-94 Boston Celtics
Dallas Mavericks 125-107 New Orleans Pelicans
Portland Trail Blazers 105-98 Utah Jazz

76ers at Heat

Eastern Conference leaders the Philadelphia 76ers (47-22) can clinch the number one seed with victory at the Miami Heat (38-31) on Thursday.