The Golden State Warriors exposed the Boston Celtics' plethora of problems in Game 4, and for Jaylen Brown, one issue stands out the most.

Boston actually looked in control of the game up until the third quarter of the game. While the Warriors fought well to stay within single digits, they just can't seem to overtake the Celtics. However, things changed in the fourth quarter as Golden State turned the tables while the Beantown team collapsed and let the visitors run away with the 107-97 win.

For Brown, their inability to properly close a match is a major factor and something that they should focus on heading to Game 5 on Monday.

“At times we get a little disorganized in crunch time and get a little sped up,” Brown said, per Jay King of The Athletic.

Saying “a little” might be putting it too lightly. In Game 4 alone, the Celtics were unable to get anything going offensively in the final seven minutes of play. They scored just six points in that span–and just three in the last five minutes. That speaks volumes on how poorly they played in the clutch in an NBA Finals game no less.

Sure enough, Jaylen Brown and the Celtics can't afford to play like that again if they want to beat the Warriors. It's the Finals, and any mistake could be costly, especially against a franchise that has been to the championship game six times in the last eight years.