The Rockets came to Boston without the services of their leading scorer, as Kevin Martin  was out with a sore right wrist. They had lost their last five and six of seven.
But the Celtics fell behind at halftime and couldn’t overcome the energy of Kyle Lowry , Luis Scola and the rest of the Rockets in a 108-102 loss to Houston Monday night at TD Garden. (Recap .) It’s the third straight win for Houston in Boston.
WHAT WENT WRONG
Defense: Quite simply, on a night when Kevin Garnett  remained in street clothes, it wasn’t there in this one. Forget the fact that Houston shot 53 percent for the game — they made 11 of 19 shots in the third quarter alone to build a six-point lead heading into the fourth. Worse yet, every time the Celtics got a big lay-up from Paul Pierce  or an offensive rebound or jumper from Glen Davis , the Rockets not only scored on the next possession, but got very open looks, including Aaron Brooks on a killer 3-ball with 4:26 left that put Rockets up, 101-90. Another three by Brooks with 3:10 left put Houston up by 12.
Glen Davis’ stamina: He worked hard but looked very, very tired in the third quarter. He had huge problems keeping up with Scola in the third quarter as the Rockets improbably built upon their lead by going inside and the Celtics didn’t play very good defense, allowing Houston to score 30 in the quarter on 58 percent shooting. Rivers was also on Davis early about the number of passes he was dishing out and the Celtics were guilty of shot clock violations on back-to-back possessions in the first quarter.
Not taking Kyle Lowry seriously: Yes, the Rockets didn’t have their leading scorer, Martin – out with a sore right wrist. But the Celtics apparently forgot that Lowry is very quick and developing as a legitimate two-way guard in his fourth year. Lowry played 18 minutes in the first half and had 11 points. But more than that, the former Villanova Wildcat brought the energy on both sides of the court. It continued into the third quarter as he took it to the basket just like he did when he played with Randy Foye and Allan Ray on the Main Line. Tough kid.
WHAT WENT RIGHT
Marquis Daniels  and the bench: After a rough showing on Saturday night in Chicago, the Celtics’ bench woke up Wednesday out of necessity as Daniels led the way, making 7-of-8 shots from the field and finishing with 19 points, tied with Allen for the team lead. He also chipped in with seven rebounds. He played practically the entire fourth quarter as Rivers held Nate Robinson  and Jermaine O’Neal  on the bench.
Domination in the paint: When they made the commitment to get there, the Celtics owned the paint, with mid-range jumpers, cuts and lay-ups. They finished with a 48-22 advantage over the Rockets.
Ray Allen  takes a licking and keeps on ticking: The last thing – obviously – the Celtics need is another star to go down with an injury, and so the sight of Allen taking a vicious hit on a blindside pick early in the fourth quarter was troubling for Boston. But after Allen had his left shoulder examined briefly by trainer Ed Lacerte, he returned with five minutes to go. He drilled a 3-pointer with 2:10 left to bring the Celtics to within seven, 106-99.