NBA: Heat put heat on Celtics

The Miami Heat piled the pressure on bruised and battered Boston by taking a 2-0 lead in their NBA playoff series with a 102-91 victory on Tuesday.

Quicker and more athletic than the veteran Celtics, who were hampered by a series of nagging injuries, the Heat again met the challenge of the defending Eastern Conference champions and have a commanding lead in the best-of-seven second-round series with Game Three set for Saturday in Boston.

In the Western Conference, the Oklahoma City Thunder slowed the inside force of the Memphis Grizzlies in a 111-102 victory that levelled their series 1-1.

Kevin Durant scored 26 points and the Thunder held red-hot Zach Randolph to 2-for-13 shooting as Oklahoma City bounced back from their series-opening loss to the giant-killing Grizzlies.

In Miami, LeBron James took his turn to carry the load with 24 of his game-high 35 points coming in the second half, while Game One standout Dwyane Wade added 28.

"This is a great team we're going against right now," James told reporters. "We're playing as hard as we can defensively and just trying to wear them down throughout the course of the game."

"They made a run but we stuck to our principles and finally wore them down."

With the game tied 80-80 midway through the fourth, the Heat exploded with a 14-0 burst to put the contest out of reach.

Boston's Paul Pierce, who was ejected from the contentious series-opener with two technical fouls in the fourth quarter, returned from a strained left foot but the injury forced him off the court briefly in the first quarter.

Ray Allen also played with a bruised chest following a collision with James in the third.

Rajon Rondo led the way with 20 points and 12 assists for Boston who trailed by five points after both the second and third quarters.

The Celtics will have to regroup at home if they are to take down Miami's "Big Three", who were brought together in the off-season to challenge Boston's supremacy.

Chris Bosh, the Heat's final member of the triumvirate, finished with 17 points and 11 rebounds.

Having allowed 34 points from Memphis's Zach Randolph in Game One, the Thunder restricted him to just 15 points, as they charged to a 28-17 lead after the first quarter and stretched it to 97-76 in the fourth.

Russell Westbrook had 24 points and James Harden put in 21 for the Thunder.

Mike Conley led the way with 24 points for Memphis who will host Game Three on Saturday.

Photograph: Getty Images