Their No. 2 seed tells us the Celtics are exactly where they’re supposed to be. Reality is infinitely more rewarding.

On Wednesday night, the C’s booked passage to the Eastern Conference Finals for the second straight year, and it wasn’t easy.

The Philadelphia 76ers took them to the final seconds, but Jayson Tatum’s layup with 22 seconds broke the night’s final tie before Marcus Smart intercepted the final desperation pass that secured Boston’s 114-112 victory.

WEEI.com

Brad Stevens inserted Brown into the starting lineup for Marcus Smart and it immediately paid off. Brown went 3-for-3 with six points and a block in the first three minutes of the game, helping Boston get out to an early 8-6 lead. The 76ers answered quickly, though, going on a 10-7 run, thanks to a strong start from Ben Simmons, to take a three-point lead with four minutes remaining in the opening frame.

With a minute left, Tatum drove down the lane and missed a layup, but Smart grabbed the rebound and put it back to tie the game. After a 76ers turnover, Smart shot a bullet pass to Tatum down low for two, giving the C’s a two-point lead with 18.8 seconds to play.

The Sixers fed the ball to Embiid on the ensuing possession, but he missed the shot and the ball went out of bounds to Boston. The Celtics closed it out at the free-throw line.

NESN.com

They were supposed to be the dependable and consistent forces in times like this. They were supposed to be the ones who could keep their cool in pressure situations. But on Wednesday night in Boston, in a win-or-go-home game, Redick, Belinelli, and Ilyasova were ineffective more often than not.

Redick hit a deep three with 3.8 seconds left to play, bringing the Sixers within one point of the Celtics, giving them a glimmer of hope at the end. But he missed two wide-open shots earlier in the fourth quarter that could have given the Sixers some breathing room.

One shot in particular, when the Sixers were leading by 109-107 with just over a minute to play, Redick found himself completely in the open, and it didn’t go down.

Phillynews.com

The Boston Celtics closed out the Eastern Conference semifinal, four games to one, with a 114-112 victory over the Sixers in Game 5 on Wednesday night at TD Garden. Boston will face the Cleveland Cavaliers in the conference finals for the second straight year. Game 1 is expected to be 3:30 p.m. Sunday.

On this night, the Sixers couldn’t overcome their Achilles’ heels — turnovers and missed opportunities.

They committed 17 turnovers in the game and four in the fourth quarter. Joel Embiid also missed an opportunity to knot the score with 12.5 seconds left. That forced the Sixers to put the Celtics on the foul line and they didn’t panic, making 3 of 4 down the stretch to win the game.

Philadelphia Inquirer