The pregame narrative leading in to last Sunday's resounding defeat of the UNC Tar Heels centered almost entirely on UNC's vaunted offense and the Hoos' steadfast defense. After the proverbial tortoise forced the hare out of his offensive comfort zone, myriad postgame recaps and commentators could only ask "what's wrong with UNC?!?"
But what about dear old UVA? Surely the Hoos performance had something to do with the win. This got me thinking: of course it takes a strong game to beat a good team, but was that the best the Hoos have played this season? Better than against Wisconsin or Tennessee? Did either the offense or defense contribute disproportionately to the victory?
I sought to separate the offensive and defensive performances in each game throughout the season and compare them "apples to apples;" independent of the level of opponent. This post will explain the method for doing so, followed by an analysis of the best and worst offensive and defensive performances, and best and worst overall games thus far in the 2012-13 season.
[Standardizing Virginia's Offensive and Defensive Points Per Possession]
To standardize each opponent, I loosely used the concept of point handicaps along with Ken Pomeroy's Adjusted Offense and Defense rankings. Let's use UNC as an example. On offense UNC scores an adjusted 107.7 points per 100 possessions, good for 53rd. The UNC defense allows an adjusted 91.5 points per possession. The average adjusted points per possession for both offense and defense is 99.3.
To standardize the Hoos offensive performance against UNC, I subtracted UNC's adjusted defense from the average adjusted defense, which suggests that UNC holds opponents to 7.8 fewer points per 100 possessions than the average team. Looked at another way, adding 7.8 points per 100 possessions to the offensive performance of a UNC opponent would approximate that team's performance against an average defense.
Better yet, we know the number of possessions in any given game. So when the Hoos played 63 possessions against UNC on Sunday, we can add 4.91 points to their offensive output to approximate the number of points the same UVA offensive performance would have scored against an average defense. The Hoos actually scored 61 points against UNC in 63 possessions. With the added factor based on the better-than-average UNC defense, the Hoos offensive points per possession jumps from 0.97 to a standardized 1.05.
The same calculation appears for each game in the chart below.
Graphing the theoretically opponent skill free offensive and defensive points per possession ...
[The Best and Worst of Virginia Basketball]
Best and Worst Offensive Performances
The team peaked offensively against ... Wofford? Here's why: the Hoos scored 74 points against a team that Pomeroy has ranked as the 70th best defense in the country. I'll defer to Mr. Pomeroy's judgment and suggest that nearly doubling-up Wofford was more impressive than it seemed. At Wisconsin was the best performance in a high profile game, while vs. UNC was quite middling.
The curse of the CAA was felt on the offensive end against Delaware, which was actually tied for the worst offensive performance with the big Tennessee victory.
Best and Worst Defensive Performances
The strongest Pack Line of the season pulled the vast majority of the weight in defeating Tennessee. Interestingly, the Tennessee offense is ranked quite closely to Delaware's offense by Pomeroy, yet the Pack Line gave up an un-standardized 0.68 points per possession to the Volunteers and 1.00 point per possession to the Blue Hens.
The infamous Old Dominion loss was the worst defensive performance ... by a good margin. The offense against ODU actually wasn't that bad; the pre-holiday Hoos just couldn't stop the Monarchs' 194th ranked offense. The CAA inspired three of the four worst defensive performances of the season. 
Worst Loss: Old Dominion
Yep. (see above)
Best Win: Wofford
Again with the Wofford game; it was the best offensive performance by far, coupled with a top-3 defensive performance. Wisconsin and UNC were the best high profile wins, coming in at third and fourth, respectively.
Tonight, the Hoos match up against Wake Forest in Winston-Salem. We'll see if they can continue their good offensive and defensive ACC start.
 Nearly deleted this sentence immediately after writing it due to Maryland connotations. Decided to persevere.
 leading to a victory that would make Aesop proud
 Ex: "OMG UNC was 6th in the nation in scoring, but scored their season low, 30 points below their average!" (fellow tempo-free crusaders will note the pace-based errors in addition to the influence of the Tobacco Road-colored glasses)
 to the extent possible
 since it's all about UNC anyway (ok, I'll stop now)
 "adjusted" to the level of opponent. For instance, the Hoos have an adjusted offense of 104.8 points per 100 possessions, and an actual scoring rate of 106 points per 100 possessions. They've just played some bad defenses, so their scoring rate takes a hit. This "adjustment" will help the rest of the analysis.
 Still with me? If this is getting too dry, you have my express permission to skip to the next section.
 except somewhat reversed when standardizing defense
 well, now we can pretty easily predict what the best defensive performance will be ...
 yep, the Delaware "Blue Hens." Or Fightin' Blue Hens, whichever you prefer.
 Colonial Athletic Association!!! *shakes fist at sky*
 the data for this appears under the last column: "Difference." Here, we're looking for the most negative
 156th in the Pomeroys, slightly higher than previous opponent Wisconsin Green Bay