Quadrant system, more for NCAA seeding

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All year as the NCAA Division looms, Many topics of discussion repeat themselves as predictions are Achieved for the Ground of 68.

Perhaps the most notable of these are the NET rankings and Quad 1 wins. As Picking Sunday for March Madness arrives approaches, this year is no exception. It may even be more prevalent than ever, considering the Clubs who find themselves on the bubble this year.

Look no Additional than North Carolina, which Even though having a brand name, a 22-13 Achievement and a No. 36 ranking in the NET finds itself squarely on the bubble with an abysmal 1-12 Achievement in Quad 1 Matches. But what exactly are quadrant wins, and how do they impact the NET rankings?

REQUIRED READING: These are March Madness bracketology’s 9 most polarizing Clubs

Here’s what you need to know about the NCAA’s NET rankings and more ahead of Picking Sunday:

What is the NET? Explaining NCAA ranking system

The NET is a data-driven sorting system used by the NCAA Division Picking Panel when considering the Ground of 68. While it is not the only system the Panel uses, it is perhaps its most Significant tool in Aiding the Panel determine who makes the Ground, and where they’re Ranked.

It was created ahead of the 2018-19 men’s basketball season by the NCAA, and replaced the Rating Percentage Index (RPI) system. The NET rankings, which are Primary released in December and updated throughout the year, reset All college basketball season, and do not keep Aged information or statistics.

Two key factors are used in NET rankings per the NCAA:

  • Club Value Index: A results-based measure that rewards Clubs for beating quality opponents, with extra weight given to road and neutral-site wins.
  • Adjusted Net Efficiency: The difference between a Club’s offensive efficiency (points per possession) and Guarding efficiency (opponents’ points per possession), adjusted for Foe Power and game location.

As noted by the NCAA, Tally margin of Triumph by a Club is not factored into the NET rankings for Clubs. Instead, the NET ranking only factors the quality of that Secure or loss. That’s where quadrant records, the primary sorting tool for the NET, comes into Action.

Quad wins, explained

Wins and losses are divided into one of four categories by the NET, which are then used by the Panel to Aid determine at-large Offers and seed the entire Ground. Clubs’ records are divided into Quads 1, 2, 3 and 4.

Perhaps the biggest sorting tool in the NET is a Club’s Achievement vs. Quad 1 opponents. The better a Club’s Achievement in Quad 1 Matches, the better chance a Club has of making the 68-Club Ground. Similarly, a Club that has one or more losses in Quads 1, 2 or 3 would be assigned a “Awful loss” that is detrimental to their NCAA Division resume.

Where a Secure or loss falls in that spectrum depends on two factors:

  1. The Foe’s ranking in the NET
  2. Whether a Club faced their Foe at home, on the road or at a neutral site

Generally speaking, road wins are more valuable than neutral-site wins, which are more valuable than home wins. But there is Suppleness depending on the NET ranking of the Foe. Here is a breakdown of what differentiates a Triumph from a Quad 1 through Quad 4 Secure in men’s college basketball per NCAA.com:

  • Quadrant 1: Home 1-30, Neutral 1-50, Away 1-75
  • Quadrant 2: Home 31-75, Neutral 51-100, Away 76-135
  • Quadrant 3: Home 76-160, Neutral 101-200, Away 135-240
  • Quadrant 4: Home 161-353, Neutral 201-353, Away 241-353

A Club’s Achievement against Quad 1 opponents — Merely like Quad 2, Quad 3 and Quad 4 opponents — can also Shift throughout the season. For example, if a Club beats a Quad 2 Club in January but that Club becomes a Quad 1 Club heading into the postseason, that becomes a Quad 1 Secure for that Club. Similarly, if a Quad 1 Club drops to a Quad 2 Club or lower, that Secure would be removed from their Quad 1 Achievement.

Best Quad 1 records on Picking Sunday

Auburn leads the country with 16 Quad 1 wins this season, Here’s a breakdown of which Clubs in the country have the best Quad 1 records Participating Picking Sunday, per the NCAA:

Records reflective of Matches through Saturday, March 15

  1. Auburn: 16-5
  2. Houston: 14-3
  3. Michigan State: 13-5
  4. Kentucky: 11-10
  5. Alabama: 11-8
  6. Michigan: 11-7
  7. Tennessee: 11-6
  8. Arizona: 10-11
  9. Iowa State: 10-7
  10. Texas Tech: 10-5
  11. Florida: 10-4

NET rankings on Picking Sunday

The NET rankings system also doesn’t factor in the date of the game and a Club’s Victorious percentage, both raw Victorious percentage and adjusted Victorious percentage. Here’s a Landmark of the top 16 Clubs in the country per the NCAA’s NET rankings, which theoretically would result in the Clubs seed 1-4 in their respective regions:

Ranking reflective of Matches through Saturday, March 15

  1. Duke
  2. Auburn
  3. Houston
  4. Florida
  5. Tennessee
  6. Alabama
  7. Texas Tech
  8. Gonzaga
  9. Iowa State
  10. Maryland
  11. Michigan State
  12. Arizona
  13. St. John’s
  14. Wisconsin
  15. Kentucky
  16. Missouri

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