Grant Williams had a big night in Boston as the Celtics rallied to defeat the Atlanta Hawks. After Jaylen Brown left the game with an ankle sprain, Grant Williams came up big off the bench, with 18 points, 7 rebounds and 6/11 FG. He discusses Jaylen Brown's injury, Jayson Tatum's growth as a leader, finding his confidence as a shooter and more in this postgame press conference. CONNECT ➡️ - Subscribe to our channel: http://bit.ly/nbcsbostonYT - MyTeams App: http://bit.ly/myteamsYT - Our website: https://www.nbcsports.com/boston/ - Follow us on Instagram: https://www.instagram.com/nbcsboston/ - Like us on Facebook: https://www.facebook.com/NBCSboston/ - Follow us on Twitter: https://twitter.com/NBCSboston The official YouTube page of NBC Sports Boston. Home of the Celtics, Patriots, Red Sox, Bruins and Revolution. We connect fans with the teams they love.