May 25, 2021; Brooklyn, New York, USA; Boston Celtics power forward Jabari Parker (20) commits an offensive foul against Brooklyn Nets shooting guard Landry Shamet (20) as he elbows him in the face while defended by Nets small forward Joe Harris (12) during the second quarter of game two of the first round of the 2021 NBA Playoffs at Barclays Center.; Mandatory Credit: Brad Penner