Video: Kevin Garnett and Paul Pierce give their NBA Week 1 reactions

Former Celtics superstars Kevin Garnett and Paul Pierce break down the first week of the NBA season on the Biog Ticket's Showtime Show, KG Certified.

📽Full Kevin Garnett number 5 retirement ceremony https://t.co/oeuG4OrsOe pic.twitter.com/9XMEaI9udQ

— TEAMBOSTON (@teamboston) March 14, 2022