Brad Stevens  had good reason to be optimistic following his team’s season-opening 93-87 loss to the Raptors in Toronto on Wednesday night, but the first-year Celtics  coach also had plenty of reason for concern. Mainly, the C’s were dominated on the boards, getting outrebounded 48-33, including 19-7 on offensive boards.
“When they broke us down, they crushed us on the glass,” Stevens told reporters. “They shot 20 more field goals than us. It’s going to be hard to win a game when that happens.”
Added Brandon Bass : “We tried to help and got ourselves out of position. Their bigs were naked under the basket for the most part.”
Jeff Green  scored 25 points, Bass netted 17 and Vitor Faverani added 13 points and three blocks for the C’s, who lost to Toronto for just the sixth time in 26 meetings. Kris Humphries had eight points and a team-high nine rebounds.
First-round draft pick Kelly Olynyk played 16 minutes off the bench and scored four points on 2-of-5 shooting. Olynyk, a Toronto native, was a minus-19, tied for worst on the team with Faverani. Guard Avery Bradley  struggled with his shooting, hitting just 4-of-13 from the field, and recording as many turnovers as assists (4).
The Celtics rallied from a 16-point third-quarter deficit and were tied at 78 with 7:42 left after a Jordan Crawford jumper, but they didn’t score again until 4:08 remained.
“At the end of the day we didn’t do everything perfectly,” Stevens said. “I didn’t coach a perfect game, but I think we can all rest assured we’ve got a team that will fight and we’ve got a team that will compete. And we can shore up a couple of those mistakes, maybe we can come out the other end of it.”
Rudy Gay  led the Raptors with 19 points and eight rebounds.
The Celtics next host the Bucks on Friday night.