|Tonight in the NBA: Heat at Celtics|
The Sixers will travel to Miami on Tuesday to face the Heat.
Here's a look at the action today around the NBA:
Heat at Celtics, 3:30 p.m.
The Miami Heat will try to avoid an eighth consecutive regular-season road loss to the Celtics when they travel to Boston Sunday.
Ray Allen has missed the last five games with a sore right ankle and may be out again Sunday.
Even in his absence, Boston has climbed to the top of the Atlantic behind Paul Pierce and Kevin Garnett.
Pierce has averaged 22.3 points during the Celtics' 6-1 run.
Garnett, 35, has recorded 23.7 per game on 59.3 percent shooting over the last three games.
"I hear you all calling me old. I hear you all calling me ... weathered," Garnett told the team's official website. "I'm motivated. It doesn't really take much to motivate me, man. I'm older in basketball years, but in life I'm 30-something."
Miami defeated Toronto, 113-101, on Friday for just its third win in its last nine on the road.
Nuggets at Magic, 6 p.m.
The Orlando Magic will try to avoid a third straight loss Sunday against the visiting Denver Nuggets.
The Nuggets are looking for their first back-to-back victories in nearly a month.
The Magic are third in the Eastern Conference and six games behind Miami in the Southeast Division race.
Orlando has not lost three in a row since a season-worst four-game skid from Jan. 26-30.
The Magic, however, are 20-3 at home versus Denver.
Denver is coming off a 99-88 victory over league-worst Charlotte on Friday.
The Nuggets have lost 17 of their last 18 road games against Orlando.
Wizards at Raptors, 6 p.m.
The Washington Wizards look to avoid a fifth consecutive road loss to the Toronto Raptors on Sunday night.
The Wizards are also looking to post back-to-back victories for just the second time this season.
Washington upset the Sixers, 97-76, on Friday after losing five in a row.
The Wizards hope to carry over the momentum against the Raptors.
"Maybe this is a game we need to have that ice broken," said coach Randy Wittman. "That was spectacular by our guys."
Washington has taken two of three from Toronto this season.
The Raptors have lost six of the last eight. They are coming off a 113-101 loss to Miami on Friday.
The Associated Press contributed to this report.