Stephen Nover's NBA Game of Week - 76-48-1 NBA Games of Week/Month/Year
(NBA) Boston vs. Philadelphia,
Point Spread: 2.50 | -107.00 Philadelphia (Home)
Result: Loss
The NBA playoffs often are decided by three things - superstars, coaching and defense. The 76ers have the edge on Boston in all three of these categories. That's why they are going to end this series with a home victory today. Getting points with Philadelphia is just a bonus. 

Let's start with star power. The 76ers have a pair of superstars, Joel Embiid and James Harden. Tyrese Maxey is stepping up and Tobias Harris can be counted on. Boston has one superstar, Jayson Tatum. Jaylen Brown certainly is good, but he falls short of being a superstar. The Celtics don't have a reliable third wheel who can produce points the way Maxey and Harris can. 

Now, let's talk coaching. Doc Rivers is a proven winner. The Celtics know that better than any team. Maybe Rivers is more of a player's coach than a master strategist. But pitted against rookie coach Joe Mazzulla, Rivers is Red Auerbach, Phil Jackson and Gregg Popovich rolled into one. 
The 76ers' coaching edge isn't tiny, but huge. 

From 2004 through the end of last season, the Celtics had strong coaching with Rivers, Brad Stevens and Ime Udoka. The Celtics, however, made the decision to suspend Udoka for this season for what they labeled ''violations of team policies.'' 

Udoka's chief assistant was 34-year-old whiz kid Will Hardy. Unfortunately for Boston, Danny Ainge poached Hardy for Utah. So the Celtics named Mazzulla, a lesser assistant coach, as their interim coach even though he had no NBA head coaching experience. 

When the Celtics got off to a hot start, the team removed the interim label making Mazzulla permanent head coach. Boston may want to rethink that move. Playoff coaching is different then regular season coaching. Miami's Erik Spoelstra is a master in that difference. Milwaukee's Mike Budenholzer wasn't. Mazzulla isn't either. This is a fatal weakness. The Bucks knew it. That's why they fired Budenholzer even though he had the best regular-season winning percentage of any Bucks coach in Milwaukee history.

It's not just Mazzulla's highly noticeable deficiency in failing to take timeouts at the proper time. Mazzulla hasn't proven adept at developing the right rotation, nor in making  adjustments. Udoka, aided by Hardy, were able to mitigate the Celtics' offensive inconsistencies, by stepping up defensively. The Celtics have yet to show that ability under Mazzulla.

Boston gave up an average of 122.5 points in its last four games to the Hawks during its first-round series. I have no faith in Mazzulla that he can lead the Celtics to a road victory against the 76ers with the season on the line after losing Game 5 at home by 12 points.