In Part 1 of a two-part podcast, The Ringer's Bill Simmons is joined by Ryen Russillo to discuss the Mavericks-Celtics NBA Finals, a look back on each team's playoff path, NBA historical implications, how the Mavericks reinvented their team mid-season, player matchups, and much more. Host: Bill Simmons Guest: Ryen Russillo Producer: Kyle Crichton The Ringer is committed to responsible gaming. Please visit www.rg-help.com to learn more about the resources and helplines available. Learn more about your ad choices. Visit podcastchoices.com/adchoices