Should Knicks be worried about performing in the clutch during playoffs?The Knicks are 20-16 in games within a five-point margin during the last five minutes5/18/2021, 9:25 PMDavid VertsbergerNBA freelance writerRJ Barrett, Julius Randle, and Derrick Rose / USA TODAY Sports/SNY Treated ImageMay 2, 2021; Houston, Texas, USA; New York Knicks guard Immanuel Quickley (5) reacts after making a basket during the fourth quarter against the Houston Rockets at Toyota Center. Mandatory Credit: Troy Taormina-USA TODAY Sports / © Troy Taormina-USA TODAY Sports