With the 30th-ranked defense in the NBA, the Wizards have more than one issue on that end of the floor, but lately what has stood out most is a familiar problem.
Three-point defense remains a major weakness for the Wizards, who have had trouble guarding the perimeter going back to last season. It killed them in their overtime loss to the Heat on Wednesday night, as Miami made 17 threes and shot 51.5 percent on their 33 attempts.
We can focus on Bradley Beal's late-game misses, or the free throw shot disparity. But the biggest reason the Wizards lost to the Heat was their inability to prevent three-point shots.
Even the guys everyone knows can shoot found little resistance. Tyler Herro made 7-of-9 from long range, Duncan Robinson hit 4-of-7 and Kelly Olynyk went 2-for-3.
If your goal is to stop the Heat, who are one of the best three-point shooting teams in the NBA, from making them, you circle those names at the top of the scouting report. The Wizards knew it was coming and still couldn't stop it.
This came two games after the Toronto Raptors made 22 threes against the Wizards, the third-most ever allowed in their franchise history. And on the season, the Wizards currently allow the ninth-highest three-point percentage (36.9) and the sixth-most threes made (12.3) on average.
Last season it was also an issue, as they gave up the fifth-highest three-point percentage (34.1). Much of their personnel is different, yet the same problems persist.
The Wizards may not be able to do much about it this season, barring major changes at the trade deadline. They are only going to be so good at stopping threes with Isaiah Thomas as their starting point guard. Backup Ish Smith, though much more mobile than Thomas, is also at a size disadvantage.
They are simply going to be limited by the way their roster is constructed. In the front office's defense, they had to change a lot last offseason and couldn't fix it all. They made the Wizards younger, more financially flexible and a more efficient offensive team. But they didn't do much to fix the defense and, in fact, it has gotten worse by almost every measure.
Defense will clearly be a major priority going into this summer, if their current pace continues. There will, however, be no easy fix for their three-point defense.
They will need to get a more defensive-minded point guard, assuming Thomas doesn't come back. Maybe John Wall can help their cause when he returns. He is a former All-Defensive selection with the size and length to be a good three-point defender. But he hasn't exactly been consistent in that department throughout his career.
These days, three-point defense is about much more than guards. Teams can roll out lineups with five players who can stretch the floor. The Wizards will need to add big men to their rotation who are nimble enough to man the perimeter.
Perhaps the best way the Wizards can plug some holes in their three-point defense is by their young forwards learning how to be more disruptive. Their two most recent first round picks, Troy Brown Jr. and Rui Hachimura, each have plus wingspans and have flashed solid defensive instincts. The Wizards need them to be able to step out and alter outside shots.
It will be a challenge for general manager Tommy Sheppard and the Wizards front office as they go into this summer trying to take the roster to another level. When healthy, the team has shown they can score. But they don't play defense anywhere close to good enough to be a winning team.
What they have to do is figure out a way to infuse the team with capable defenders without sacrificing much in the way of their offense. They won't be able to cure all of their ills overnight, but they could start on the perimeter.
Click here to download the MyTeams App by NBC Sports. Receive comprehensive coverage of your teams and stream Capitals and Wizards games easily from your device.
MORE WIZARDS NEWS: