Miami, Phoenix stamp authority

TOP seeds Miami and Phoenix moved to within one win of the NBA conference finals on Wednesday after scoring blowout victories against Philadelphia and Dallas.

In Miami, Jimmy Butler (pictured) scored 23 points in a balanced offensive effort as the Heat thrashed the Philadelphia 76ers 120-85 to seize control of the best-of-seven Eastern Conference playoff series.

It was a similar story in Phoenix, where the Suns overwhelmed the Mavericks to score a 110-80 win in the Western Conference playoffs.

Both Miami and Phoenix now lead their respective series 3-2, needing just one win from their final two games to advance to the conference finals.

Dallas had roared back into contention to level the series at 2-2 on Monday after dropping games one and two in Phoenix last week.

But normal service resumed as Phoenix reasserted itself emphatically in front of its home fans on Wednesday.

Devin Booker led the Phoenix scoring with 28 points while Deandre Ayton had 20 points with nine rebounds.

Dallas had led by as much as eight points during an even first half that saw the Suns lead by three at the break.

But Phoenix erupted in the third quarter, outscoring Dallas 33-14 to take a stranglehold on the contest.

Luka Doncic led the Mavericks scorers with 28 points and 11 rebounds, with Jalen Brunson providing support with 21 points.

In the Eastern Conference, Miami look poised to punch its ticket to the next round after dominating a subdued Philadelphia.

Few would bet against Miami closing out the series in game six on Thursday against a Philadelphia team outplayed in every department.

Butler was one of seven Miami players who finished in double figures, with Max Strus contributing 19 points and 10 rebounds and Gabe Vincent adding 15 points. Victor Oladipo added 13 off the bench while Bam Adebayo had 12.

Philadelphia, meanwhile, struggled to get going.