EXCLUSIVE CONTENT Get ESPN+ Trade grades: Who wins the Austin Rivers-Marcin Gortat swap?Austin Rivers averaged career highs in points (15.1) and 3-point percentage (37.8) in 2017-18. Mark J. Terrill/AP PhotoKevin Pelton, ESPN Senior WriterJun 26, 2018, 07:56 PM ETClose Co-author, Pro Basketball Prospectus series Formerly a consultant with the Indiana Pacers Developed WARP rating and SCHOENE systemFollow on XEmailThe dealWizards get: Austin RiversClippers get: Marcin Gortat