The Portland Trail Blazers have struggled in LaMarcus Aldridge's most recent absence as they fight to earn home-court advantage in the first round of the Western Conference playoffs.

The Washington Wizards are battling for that same goal in the East, and they'll look to win a fourth straight meeting with host Portland as Aldridge is expected to sit out a fourth straight game.

Portland is 6-2 overall this season without Aldridge, but it's hardly played well in its last two as the All-Star big man continues to nurse a back contusion.

After beating New Orleans on Friday, the Blazers (44-24) blew an 18-point lead in Sunday's 113-112 loss to Golden State before struggling to beat NBA-worst Milwaukee 120-115 in overtime on Tuesday.

Aldridge, averaging career highs of 23.4 points and 11.1 rebounds, is doubtful to play in this contest but could return Saturday against Charlotte. Portland sits in fifth place in the West, 1 1/2 games behind Houston.

Wesley Matthews finished with 26 points, Nicolas Batum had 21 points, nine boards and nine assists while Mo Williams added a season-high 23 points off the bench Tuesday.

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