Josh Giddey buried a miracle shot from beyond halfcourt at the final buzzer as the Chicago Bulls overturned an 18-point fourth-quarter deficit to beat the Los Angeles Lakers 119-117.

The Bulls (33-40) trailed 115-110 with 12.6 seconds remaining before delivering down the stretch with a wild sequence of plays.

Patrick Williams hit a 3-pointer to trim the deficit back to two points before Giddey, who moments earlier had airballed a floater, stole LeBron James' inbound pass, flicked the pass to White, who drained a trey to put Chicago in front 116-115 with 6.1 seconds to play.

The Lakers retrieved the lead on an Austin Reaves layup with 3.3 seconds on the clock, before the Bulls, who had no timeouts left, struck at the buzzer.

Giddey passed the inbound to Williams, who gave it straight back and the Australian nailed the game-winning 47-foot prayer over James.

Giddey finished with 25 points, 14 rebounds and 11 assists for his fifth triple-double of the season, while Coby White scored 26 points and Kevin Huerter added 21.

Reaves scored 30 points for the Lakers, and Luka Doncic had 25 points, 10 boards and eight assists. Jaxson Hayes contributed 19 points, and James paired 17 points with 12 assists.

The Lakers' lead had ballooned to 91-75 on the back of a commanding 32-17 third period in which they dominated the Bulls at both ends.

Elsewhere, the Indiana Pacers set a club record by scoring 162 points in their 53-point win over the Washington wizards, who also gave up the most points in their franchise history.

The Pacers scored five more than the previous record set last season.

Tyrese Haliburton led the way with 29 points for the Pacers, becoming one of nine players who scored in double figures. (Reuters)