LOS ANGELES (AFP) — Shai Gilgeous-Alexander led the way with 36 points as the Oklahoma City Thunder snapped Boston's six-game winning streak with a 127-123 victory on Tuesday.

A heavyweight clash between two of the league's top teams lived up to its billing as Oklahoma City's youthful line-up went toe-to-toe with the Celtics, who lead the National Basketball Association's Eastern Conference.

Gilgeous-Alexander's points haul came from 14-of-22 shooting, with the talented point guard adding eight rebounds and six assists on a night when five Thunder players finished in double figures at Oklahoma City's Paycom Center.

Australia's Josh Giddey added 23 points while Jalen Williams scored 16 and Chet Holmgren 14. Isaiah Joe chipped in with 10 off the bench as the Thunder extended their own winning-streak to five games.

Kristaps Porzingis led Boston's scorers with 34 points while Jayson Tatum had another big game with 30 points, 13 rebounds and eight assists.