LAS VEGAS, NV – JULY 11: Isaiah Hartenstein #55 of the Houston Rockets boxes out Jarrett Allen #31 of the Brooklyn Nets during the 2018 Las Vegas Summer League on July 11, 2018 at the Cox Pavilion in Las Vegas, Nevada. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and/or using this photograph, user is consenting to the terms and conditions of the Getty Images License Agreement. Mandatory Copyright Notice: Copyright 2018 NBAE (Photo by David Dow/NBAE via Getty Images)