It’s a three-year extension, as reported a few days ago. 

Here’s the first paragraph and the relevant quotes from the team press release, which identifies Bryan Colangelo in his existing role:

The Philadelphia 76ers and Head Coach Brett Brown have agreed to a contract extension, President of Basketball Operations Bryan Colangelo announced today. Brown, who has served as the team’s head coach since 2013, will be under contract with the 76ers through the 2021-22 season.

“Brett has done a terrific job over the past several years building and cultivating a program, but the substantially positive growth in the win column these past two seasons has proven he is the right man to continue leading this team in our quest for an NBA championship,” Colangelo said. “I couldn’t be more thrilled for Brett, his family and the organization to be moving forward for several years to come.”

….

“Brett has done a remarkable job in helping build a family-like culture centered around player development, work ethic and a commitment to long-term winning. We made incredible strides this past season with 52 wins and a playoff run,” said Harris Blitzer Sports & Entertainment and Philadelphia 76ers Managing Partner Josh Harris. “With a dynamic young core and opportunities to further strengthen our team, the 76ers are well-positioned for the future and we’re thrilled to reach this agreement with Brett to continue as our head coach.”

“Brett’s commitment to player development and culture-building is exceptional. With this contract extension, we look forward to the 76ers’ continued growth under his leadership. He has helped develop some of the NBA’s brightest young stars, and we’re excited for what awaits as we continue to add to this talented roster,” said Harris Blitzer Sports & Entertainment and Philadelphia 76ers Managing Partner David Blitzer.

……

“I am especially grateful to my coaching staff and my players,” said Brown. “It takes a village. I feel a tremendous responsibility to owners Josh Harris and David Blitzer to help grow and lead our program. They have treated my family and me with integrity and care. They are great owners to work for. The city of Philadelphia deserves a parade and this evolution is all that is on my mind. I am excited to partner with Bryan Colangelo and Scott O’Neil to continuously strive for this elusive goal.”

I wrote yesterday why this is extension was a no-brainer. Phil disagrees.

You?