"I guarantee you we're going to change or we're going to practice until they kick us out of the gym, because that puts a bad taste in my mouth. ... One of their Hall of Fame players didn't play and they still come in here and smack you around like a punching bag. You're at home and there is no resistance. That is just not who I am and that is not who this team will be. Whatever we have to do, whatever method, it will be done."
Phoenix slowly cut into the lead, but every time the Suns came close the Celtics ran their lead back to double digits.
The Suns' last run came in the first 2 minutes of the second half, a 7-0 streak capped by a 3-pointer from Dragic that cut Boston's 12-point halftime lead to 53-48. But the Celtics pulled away for good, opening a 74-59 lead on Terrence Williams' layup with 3:03 left in the third quarter.
Boston, which swept the season series against Phoenix for the first time since 2008-09, led by as many as 30 in the fourth quarter.
"This is one you just want to put behind you as fast as possible," Suns forward P.J. Tucker said.
NOTES: Boston won for the first time in eight road games against Western Conference teams. ... Suns C Hamed Haddadi, who came to Phoenix from Toronto with a second-round pick for Sebastian Telfair on Thursday, arrived midway through the first quarter but did not dress. ... Markieff and Marcus Morris became the second twin teammates in NBA history. The other set, Dick and Tom Van Arsdale, also played for the Suns and celebrated their 70th birthday on Friday. Marcus, traded from Houston on Thursday for a second-round pick, made his debut with 6:32 to play, joining Markieff on the floor for the first time since March 26, 2011, when they played for Kansas.