Celtics sign Brad Stevens to contract extension ahead of his sixth trip to playoffs in seven seasons as coachhttps://t.co/V51DYbenl3 pic.twitter.com/qrm2oyY1H2— CBS Sports NBA (@CBSSportsNBA) August 12, 2020
Celtics sign Brad Stevens to contract extension ahead of his sixth trip to playoffs in seven seasons as coachhttps://t.co/V51DYbenl3 pic.twitter.com/qrm2oyY1H2