Phoenix, Arizona – The Phoenix Suns outclassed defending champions the Milwaukee Bucks on Thursday to win 131-107 and stretch their NBA-best record to 45-10.

In a rematch of last season's Finals, won by the Bucks, Phoenix pulled clear in the second half after a competitive opening two quarters in Arizona.

Deandre Ayton top-scored for the Suns with 27 points, finishing on 12-of-14 shooting from the field, while Chris Paul enjoyed a special game: his 17 points and 19 assists brought about his 500th career double-double, a tally only previously reached by three guards in the league's history.

"I'm grateful that I still get a chance to play," he said. "Not just play, but I feel like I play at a high level every night. It's cool."

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It was a 15th win from 16 games for the Suns and reinforced their championship credentials against the team who came from 2-0 down to win last year's Finals series 4-2.

"They're the defending champs. We still hurt," said coach Monty Williams. "But from a confidence standpoint, for sure, it was a big game for us. I can admit it now."

The Golden State Warriors, second to the Suns in the West, fell to a second straight defeat for only the third time this season despite a double-double from Stephen Curry.

Julius Randle's 28 points and 16 rebounds, the latter an equal-high for the season, saw the New York Knicks win for the first time in four games in their West Coast trip, Klay Thompson's missed buzzer-beater meaning it finished 116-114.

The Miami Heat remain top of the Eastern Conference, their dominant second-half display seeing them to a 112-97 defeat of the New Orleans Pelicans. Jimmy Butler and Bam Adebayo each scored 29 points for Miami, while Kyle Lowry got his first triple-double of the season.

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The latest star turn in the incredible early career of Luka Doncic helped the Dallas Mavericks beat the Los Angeles Clippers 112-105 in Texas.

The 22-year-old scored a career-best 51 points, 28 of which came in an astonishing first quarter in which he hit seven of his attempted nine three-pointers.

Marcus Morris Sr. top-scored for the Clippers with 21, while Reggie Jackson posted 18, but there was simply no way back from the damage dealt by Doncic.

In a battle of teams at the heart of the trade deadline drama, the Washington Wizards beat the Brooklyn Nets 113-112.

A first career triple-double of 15 points, 13 rebounds and 10 assists for Kyle Kuzma proved pivotal for the Wizards, who added Kristaps Porzingis on a busy Thursday in the week they lost Bradley Beal for the rest of the season to a wrist injury.

The Nets, who sent James Harden to the Philadelphia 76ers in a blockbuster trade involving Ben Simmons, Seth Curry, and Andre Drummond, slipped to a 10th loss on the spin despite Kyrie Irving's 31 points.

Elsewhere, Kevin Porter Jr. put up 30 points as the Toronto Raptors beat the Houston Rockets 139-120, while the Memphis Grizzlies took their winning streak to four, Ja Morant scoring 23 points in a 132-107 rout of the struggling Detroit Pistons.