All five Celtics  starters reached double figures as the Celtics built a 20-point lead early in the third quarter and coasted to a 114-83 victory over the John Wall -less Washington Wizards  at the TD Garden on Tuesday night.
Paul Pierce  scored a game-high 23 points while Kevin Garnett  added 18 points and seven boards and Delonte West  netted 12 points off the bench in his return to lead the Celtics (9-2) to a 65 percent shooting night.
THREE THINGS THAT WENT RIGHT
1. Hot shooting: Despite looking sluggish defensively in the early going, the Celtics hit their first six shots and made 15-of19 on the offensive end in the first quarter. And they didn’t let up for the rest of the night.
In all, the Celtics starters shot 71 percent (35-of-49) from the field. Pierce’s 23 points on 10-of-16 shooting — including a trio of 3-pointers — led the effort, as the C’s grabbed a 33-25 lead in the first 12 minutes, stretched it to 16 at the half, 20 after three and as much as 37 in the fourth quarter.
2. Vintage Shaq: Showing signs of the player who made 14 straight All-Star Games, Shaquille O’Neal  grabbed a pair of offensive rebounds in a swarm of three Wizards, gathered himself and nearly took down the rim with a dunk over all three of them.
Forced into more playing time than usual because of Semih Erden‘s four personal fouls in his first six minutes of action, O’Neal totaled 13 points and six rebounds in his first 16 minutes on the floor. By the time he cooled off, the Celtics had already built a 20-point lead and were coasting to victory.
3. Welcome back, Delonte: Within a minute of his re-debut, Delonte West worked his way under the basket, drew a defender and found an open Pierce for 3. It was skilled, smart basketball — exactly the type of play the C’s are hoping to get all season long from the backup guard.
West had a personal 5-0 run against the Wizards in the fourth quarter, giving him 12 points, four rebounds, three assists, one steal and a block on the night. Not bad for a guy coming off a 10-game suspension.
THREE THINGS THAT WENT WRONG
1. Boxing out: Sounds easy enough, but the Celtics apparently didn’t feel like doing it in the first half. On one play, the C’s ran up the court, leaving the ball behind for the Wizards to clean up and score an easy bucket.
The C’s actually out-rebounded the Wizards on the night, 40-36, but 18 of Washington’s 36 boards came on the offensive glass. Javale McGee led the effort, grabbing six offensive boards and 10 total.
2. Semih awkward: After showing flashes of brilliance in his first 10 games, Semih Erden fell back to earth a bit against the Wizards. Facing a tough interior defender in Javale McGee, Erden got into early foul trouble, picking up four personals in his first six minutes on the floor.
It may have been his nagging shoulder bothering him, but Erden (3 turnovers) didn’t seem to have the sure hands that made him so effective in his first 10 appearances.
With that being said, his ability to score inside and knock down free throws put nine points on the board for the Celtics.
3. All quiet on the West front: This one falls more on the Celtics crowd. After playing for some woeful teams in Boston and being traded as part of the deal that brought Ray Allen  — and subsequently an NBA championship — to the city three years ago, Delonte West returned to the Garden in a Celtics uniform on Wednesday night.
Yet, when West entered the game, the crowd reacted as if Lester Hudson  was returning to the building (which he did), giving a half-hearted ovation. They cheered louder when the Noise Meter popped up on the Jumbotron.
Generally, Boston crowds deliver in those moments — one reason they’re considered great fans — but they missed the boat on that one.