May 14, 2019; Oakland, CA, USA; Portland Trail Blazers forward Zach Collins (33) fights for the rebound against Golden State Warriors forward Alfonzo McKinnie (28), forward Jonas Jerebko (21), and center Kevon Looney (5) during the second half in game one of the Western conference finals of the 2019 NBA Playoffs at Oracle Arena.; Mandatory Credit: Kyle Terada