PHOENIX -- Jeff Green gave Boston a sensational performance in his first start in nearly two years.
Green scored a season-high 31 points on 11-of-14 shooting, and the short-handed Celtics routed the Phoenix Suns 113-88 on Friday night.
"I didn't have a different mindset," said Green, who missed last season following heart surgery to correct an aortic aneurysm. "It was the same as me coming off the bench. I just tried to make a statement early, and that's what I did by attacking the rim and getting to the free throw line."
Green started in place of 36-year-old Kevin Garnett, given a rest with Boston playing its third game in four nights.
"Jeff was phenomenal," Celtics coach Doc Rivers said. "We started the game running a set we had never run in our lives. We literally drew it up right before the game. They just had the basketball IQ to keep working and they actually showed us options we didn't know we had."
"It's just a feel-good win," Rivers said.
Paul Pierce scored only eight on 3-of-5 shooting for his fourth single-digit game of the season. But that mattered little to the Celtics, who were dominant from the opening tip in snapping a two-game skid.
"I didn't get to sleep until around 4 and had to get up at 6:30, but it's all good," Crawford said. "They did a good job of welcoming me. They made it normal for me, just telling me to come out and play my game."
"We're just playing bad, bad basketball," Gortat said. "We need training camp for a week at least. There was no defense, no rotations. They're just walking by us and taking the ball out of our hands."
Boston wasted no time grabbing control, taking advantage of Phoenix's 0-for-5 start from the floor and a pair of Suns turnovers to open a 13-0 lead less than 4 minutes into the game.
Suns coach Lindsey Hunter waited only 60 seconds before calling his first timeout. In the fourth quarter, he had three point guards on the floor.
"Two dead layups? Yeah, I saw (the problems) real early," Hunter said. "A situation like tonight burns at my very being. That is totally unacceptable, coaching-wise and player-wise. That way we performed tonight? That cannot happen. People say you can't coach effort. I disagree because I am responsible and I feel like if I've got to coach effort, then that's what I have to do.
"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.
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 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.