NBC Sports Boston's video: PRESS CONFERENCE: Grant Williams reacts to Celtics overtime loss to Raptors in preseason finale

Grant Williams reacts to the Celtics' preseason loss to the Toronto Raptors to close out the preseason schedule. Grant also shares his thoughts on the technical foul call that led to Jayson Tatum's ejection from the game and how the team feels as they prepare for the start of the regular season on Tuesday. Presented by your New England Ford Dealers 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.