One of Jalen Brunson's notable weaknesses lies in his defensive capabilities, particularly when matched against larger and quicker opponents. Despite being an exceptionally skilled scorer, his relatively smaller stature and limited lateral quickness make him vulnerable on the defensive end of the court. Teams often exploit this by targeting him in isolation plays or pick-and-roll situations, as seen in games against teams like the Pacers, who have strategically sought to create mismatches. By consistently putting him in challenging defensive scenarios, they aim to capitalize on his shortcomings, which can lead to scoring opportunities for their offense. This aspect of his game highlights the ongoing challenge he faces in improving his defensive skills to become a more well-rounded player in the league.