Number of Upsets

Are there more upsets in the NCAA tournament than if these were just regular season games? For this analysis, "upset" is defined by a team with less than a 50% chance (as calculated below) winning its game (generally the same as the betting underdog) rather than based on committee seeding. Here are the results for this tournament:


Odds of Advancing to Round, March 20

Sweet Sixteen Elite Eight Final Four Finals Champion
*88.64% DUKE
*83.88% MICHIGAN
*82.26% ARIZONA
*81.84% ILLINOIS
*80.91% ARKANSAS
*80.25% HOUSTON
*75.62% PURDUE
 75.42% GONZAGA
 75.11% FLORIDA
*71.45% IOWA STATE
*66.18% UCONN
*58.69% TENNESSEE
*57.43% MICHIGAN STATE
*54.08% ST. JOHN'S
*52.88% ALABAMA
 50.51% VANDERBILT
*49.49% NEBRASKA
 47.12% TEXAS TECH
 45.92% KANSAS
 42.57% LOUISVILLE
 41.31% VIRGINIA
 33.82% UCLA
 28.55% KENTUCKY
*24.89% IOWA
*24.58% TEXAS
 24.38% MIAMI
 19.75% TEXAS A&M
 19.09% HIGH POINT
 18.16% VCU
 17.74% UTAH STATE
 16.12% SAINT LOUIS
 11.36% TCU
 67.69% DUKE
 64.27% ARIZONA
 60.65% MICHIGAN
 52.31% FLORIDA
 48.02% HOUSTON
 46.97% IOWA STATE
 42.87% GONZAGA
 42.44% ILLINOIS
 42.09% PURDUE
 34.82% UCONN
 32.17% MICHIGAN STATE
 25.77% TENNESSEE
 25.70% ARKANSAS
 20.73% LOUISVILLE
 18.73% VANDERBILT
 18.47% ALABAMA
 18.13% NEBRASKA
 16.35% ST. JOHN'S
 15.30% TEXAS TECH
 14.76% VIRGINIA
 12.49% KENTUCKY
 12.41% KANSAS
 12.29% UCLA
 10.82% IOWA
  8.12% UTAH STATE
  7.70% TEXAS
  7.34% MIAMI
  5.74% TEXAS A&M
  5.58% SAINT LOUIS
  3.80% VCU
  3.55% TCU
  1.91% HIGH POINT
 50.57% DUKE
 42.28% ARIZONA
 40.52% MICHIGAN
 28.87% FLORIDA
 28.66% HOUSTON
 24.12% IOWA STATE
 23.58% ILLINOIS
 20.69% GONZAGA
 20.07% PURDUE
 12.96% UCONN
 12.13% MICHIGAN STATE
 10.49% ARKANSAS
 10.18% TENNESSEE
  8.43% ALABAMA
  8.17% ST. JOHN'S
  6.72% VANDERBILT
  6.56% TEXAS TECH
  6.48% LOUISVILLE
  6.42% NEBRASKA
  5.70% KANSAS
  4.69% VIRGINIA
  3.84% KENTUCKY
  3.24% IOWA
  2.92% UCLA
  2.53% UTAH STATE
  1.91% TEXAS
  1.77% MIAMI
  1.66% SAINT LOUIS
  1.63% TEXAS A&M
  1.06% TCU
  0.88% VCU
  0.27% HIGH POINT
 32.64% DUKE
 25.36% ARIZONA
 24.41% MICHIGAN
 15.43% FLORIDA
 15.23% HOUSTON
 12.57% IOWA STATE
 11.57% ILLINOIS
  9.97% GONZAGA
  9.55% PURDUE
  5.44% UCONN
  5.16% MICHIGAN STATE
  4.07% TENNESSEE
  3.70% ARKANSAS
  3.29% ALABAMA
  3.18% ST. JOHN'S
  2.39% TEXAS TECH
  2.34% VANDERBILT
  2.30% LOUISVILLE
  2.21% NEBRASKA
  2.00% KANSAS
  1.51% VIRGINIA
  1.20% KENTUCKY
  0.94% IOWA
  0.79% UCLA
  0.66% UTAH STATE
  0.46% TEXAS
  0.42% MIAMI
  0.41% SAINT LOUIS
  0.38% TEXAS A&M
  0.22% TCU
  0.17% VCU
  0.03% HIGH POINT
 20.05% DUKE
 14.55% ARIZONA
 14.10% MICHIGAN
  8.05% FLORIDA
  7.90% HOUSTON
  6.22% IOWA STATE
  5.52% ILLINOIS
  4.53% GONZAGA
  4.28% PURDUE
  2.12% UCONN
  2.03% MICHIGAN STATE
  1.53% TENNESSEE
  1.21% ARKANSAS
  1.21% ALABAMA
  1.14% ST. JOHN'S
  0.81% TEXAS TECH
  0.77% VANDERBILT
  0.75% LOUISVILLE
  0.72% NEBRASKA
  0.65% KANSAS
  0.45% VIRGINIA
  0.35% KENTUCKY
  0.26% IOWA
  0.20% UCLA
  0.16% UTAH STATE
  0.10% TEXAS
  0.09% SAINT LOUIS
  0.09% MIAMI
  0.08% TEXAS A&M
  0.04% TCU
  0.03% VCU
  0.00% HIGH POINT


Odds of Advancing to Round, March 18

Second Round Sweet Sixteen Elite Eight Final Four Finals Champion
*99.69% FLORIDA
*99.37% ARIZONA
*99.28% DUKE
*99.23% MICHIGAN
*98.31% IOWA STATE
*98.21% HOUSTON
*97.79% PURDUE
*96.99% ILLINOIS
*96.74% GONZAGA
*95.48% UCONN
*92.44% MICHIGAN STATE
*91.59% VIRGINIA
*91.01% NEBRASKA
*90.40% KANSAS
*89.57% ARKANSAS
*87.95% TENNESSEE
*87.07% ALABAMA
*82.34% VANDERBILT
*82.04% ST. JOHN'S
*78.77% TEXAS TECH
 76.80% WISCONSIN
*73.86% LOUISVILLE
*66.22% UCLA
 64.39% NORTH CAROLINA
*63.38% KENTUCKY
 61.80% BYU
 59.78% OHIO STATE
*59.61% MIAMI
 58.53% SAINT MARY'S
 55.55% GEORGIA
*55.30% IOWA
*52.49% UTAH STATE
 47.51% VILLANOVA
 44.70% CLEMSON
*44.45% SAINT LOUIS
*41.47% TEXAS A&M
 40.39% MISSOURI
*40.22% TCU
*38.20% TEXAS
 36.62% SANTA CLARA
*35.61% VCU
 33.78% UCF
 26.14% SOUTH FLORIDA
*23.20% HIGH POINT
 21.23% AKRON
 17.96% NORTHERN IOWA
 17.66% MCNEESE
 12.93% HOFSTRA
 12.05% MIAMI (OH)
 10.43% HAWAI'I
  9.60% CALIFORNIA BAPTIST
  8.99% TROY
  8.41% WRIGHT STATE
  7.56% NORTH DAKOTA STATE
  4.52% FURMAN
  3.26% KENNESAW STATE
  3.01% PENNSYLVANIA
  2.21% QUEENS UNIVERSITY
  1.79% IDAHO
  1.69% TENNESSEE STATE
  0.77% HOWARD
  0.72% SIENA
  0.63% LONG ISLAND UNIVERSITY
  0.31% PRAIRIE VIEW A&M
*85.99% DUKE
*83.01% MICHIGAN
*82.65% ARIZONA
*76.80% PURDUE
*75.56% HOUSTON
 75.54% FLORIDA
*73.68% IOWA STATE
*72.24% ILLINOIS
 68.57% GONZAGA
*68.05% UCONN
*57.57% MICHIGAN STATE
*55.51% ARKANSAS
*52.96% TENNESSEE
*51.32% ALABAMA
*49.13% NEBRASKA
 48.46% KANSAS
*45.96% ST. JOHN'S
 45.64% VANDERBILT
 43.82% VIRGINIA
 40.92% TEXAS TECH
 37.09% WISCONSIN
 34.77% LOUISVILLE
 23.73% UCLA
 21.55% BYU
 20.22% NORTH CAROLINA
 19.00% KENTUCKY
 15.77% SAINT MARY'S
 15.33% MIAMI
*14.54% IOWA
 10.25% GEORGIA
  9.91% CLEMSON
  9.58% OHIO STATE
* 9.55% TEXAS
  9.47% UTAH STATE
  8.51% TEXAS A&M
  7.84% VILLANOVA
  7.61% MISSOURI
  7.60% UCF
  7.19% VCU
  7.19% SANTA CLARA
  6.69% SAINT LOUIS
  6.57% SOUTH FLORIDA
  5.46% HIGH POINT
  5.18% AKRON
  4.37% TCU
  4.33% NORTHERN IOWA
  4.11% MCNEESE
  2.58% HOFSTRA
  2.42% MIAMI (OH)
  1.94% HAWAI'I
  1.25% CALIFORNIA BAPTIST
  1.12% TROY
  1.09% NORTH DAKOTA STATE
  0.80% WRIGHT STATE
  0.62% FURMAN
  0.35% PENNSYLVANIA
  0.33% KENNESAW STATE
  0.25% QUEENS UNIVERSITY
  0.16% IDAHO
  0.13% TENNESSEE STATE
  0.07% SIENA
  0.06% HOWARD
  0.04% LONG ISLAND UNIVERSITY
  0.01% PRAIRIE VIEW A&M
 68.10% DUKE
 64.11% ARIZONA
 62.32% MICHIGAN
 52.79% FLORIDA
 49.10% IOWA STATE
 45.93% HOUSTON
 41.55% PURDUE
 40.33% GONZAGA
 37.75% ILLINOIS
 37.58% UCONN
 32.19% MICHIGAN STATE
 23.29% TENNESSEE
 18.26% NEBRASKA
 17.77% ARKANSAS
 17.72% VANDERBILT
 17.42% ALABAMA
 17.29% LOUISVILLE
 16.36% VIRGINIA
 13.04% ST. JOHN'S
 12.90% KANSAS
 12.85% TEXAS TECH
 10.04% WISCONSIN
  9.16% UCLA
  9.10% BYU
  8.61% KENTUCKY
  6.64% IOWA
  6.57% NORTH CAROLINA
  5.73% SAINT MARY'S
  4.36% MIAMI
  4.23% GEORGIA
  4.16% UTAH STATE
  4.09% OHIO STATE
  4.02% CLEMSON
  3.26% VILLANOVA
  3.02% TEXAS
  2.47% TEXAS A&M
  2.41% SAINT LOUIS
  2.34% SANTA CLARA
  1.85% UCF
  1.76% SOUTH FLORIDA
  1.61% MISSOURI
  1.52% VCU
  1.46% TCU
  0.58% AKRON
  0.55% HIGH POINT
  0.50% MCNEESE
  0.35% NORTHERN IOWA
  0.25% MIAMI (OH)
  0.19% HOFSTRA
  0.12% NORTH DAKOTA STATE
  0.10% HAWAI'I
  0.06% TROY
  0.05% CALIFORNIA BAPTIST
  0.04% WRIGHT STATE
  0.04% FURMAN
  0.02% KENNESAW STATE
  0.02% PENNSYLVANIA
  0.01% QUEENS UNIVERSITY
  0.01% IDAHO
  0.01% TENNESSEE STATE
  0.00% SIENA
  0.00% HOWARD
  0.00% LONG ISLAND UNIVERSITY
  0.00% PRAIRIE VIEW A&M
 51.92% DUKE
 42.28% MICHIGAN
 41.83% ARIZONA
 29.12% FLORIDA
 27.76% HOUSTON
 24.76% IOWA STATE
 21.22% ILLINOIS
 20.19% GONZAGA
 19.86% PURDUE
 13.87% UCONN
 11.70% MICHIGAN STATE
  8.95% TENNESSEE
  7.92% ALABAMA
  7.18% ARKANSAS
  6.65% VANDERBILT
  6.55% NEBRASKA
  6.40% ST. JOHN'S
  6.04% KANSAS
  5.47% TEXAS TECH
  5.35% LOUISVILLE
  5.27% VIRGINIA
  3.48% WISCONSIN
  3.11% BYU
  2.62% KENTUCKY
  2.36% NORTH CAROLINA
  2.13% UCLA
  2.07% IOWA
  2.06% SAINT MARY'S
  1.58% OHIO STATE
  1.41% GEORGIA
  1.26% UTAH STATE
  1.08% CLEMSON
  1.05% MIAMI
  0.92% VILLANOVA
  0.74% TEXAS
  0.70% TEXAS A&M
  0.69% SAINT LOUIS
  0.48% SANTA CLARA
  0.44% TCU
  0.36% VCU
  0.29% MISSOURI
  0.25% UCF
  0.25% SOUTH FLORIDA
  0.10% AKRON
  0.07% HIGH POINT
  0.06% NORTHERN IOWA
  0.06% MCNEESE
  0.02% HOFSTRA
  0.02% MIAMI (OH)
  0.01% HAWAI'I
  0.01% NORTH DAKOTA STATE
  0.00% CALIFORNIA BAPTIST
  0.00% TROY
  0.00% WRIGHT STATE
  0.00% FURMAN
  0.00% KENNESAW STATE
  0.00% PENNSYLVANIA
  0.00% IDAHO
  0.00% QUEENS UNIVERSITY
  0.00% SIENA
  0.00% TENNESSEE STATE
  0.00% HOWARD
  0.00% LONG ISLAND UNIVERSITY
  0.00% PRAIRIE VIEW A&M
 35.18% DUKE
 25.91% MICHIGAN
 24.74% ARIZONA
 14.68% FLORIDA
 14.21% HOUSTON
 12.85% IOWA STATE
  9.98% ILLINOIS
  9.88% GONZAGA
  9.26% PURDUE
  6.14% UCONN
  5.11% MICHIGAN STATE
  3.54% TENNESSEE
  3.07% ALABAMA
  2.52% ST. JOHN'S
  2.49% ARKANSAS
  2.25% KANSAS
  2.25% VANDERBILT
  2.11% NEBRASKA
  2.01% LOUISVILLE
  1.97% TEXAS TECH
  1.75% VIRGINIA
  1.03% WISCONSIN
  1.02% BYU
  0.82% KENTUCKY
  0.67% NORTH CAROLINA
  0.61% UCLA
  0.58% SAINT MARY'S
  0.58% IOWA
  0.47% OHIO STATE
  0.39% GEORGIA
  0.32% UTAH STATE
  0.26% CLEMSON
  0.24% MIAMI
  0.22% VILLANOVA
  0.17% TEXAS
  0.16% SAINT LOUIS
  0.15% TEXAS A&M
  0.10% SANTA CLARA
  0.10% TCU
  0.06% VCU
  0.05% MISSOURI
  0.04% SOUTH FLORIDA
  0.04% UCF
  0.01% AKRON
  0.01% HIGH POINT
  0.01% NORTHERN IOWA
  0.01% MCNEESE
  0.00% HOFSTRA
  0.00% MIAMI (OH)
  0.00% HAWAI'I
  0.00% NORTH DAKOTA STATE
  0.00% CALIFORNIA BAPTIST
  0.00% TROY
  0.00% WRIGHT STATE
  0.00% FURMAN
  0.00% KENNESAW STATE
  0.00% PENNSYLVANIA
  0.00% IDAHO
  0.00% QUEENS UNIVERSITY
  0.00% SIENA
  0.00% TENNESSEE STATE
  0.00% HOWARD
  0.00% LONG ISLAND UNIVERSITY
  0.00% PRAIRIE VIEW A&M
 22.16% DUKE
 15.08% MICHIGAN
 14.01% ARIZONA
  7.36% FLORIDA
  7.24% HOUSTON
  6.27% IOWA STATE
  4.65% ILLINOIS
  4.59% GONZAGA
  4.08% PURDUE
  2.42% UCONN
  1.98% MICHIGAN STATE
  1.30% TENNESSEE
  1.10% ALABAMA
  0.87% ST. JOHN'S
  0.81% ARKANSAS
  0.74% VANDERBILT
  0.73% KANSAS
  0.66% LOUISVILLE
  0.66% NEBRASKA
  0.65% TEXAS TECH
  0.53% VIRGINIA
  0.31% BYU
  0.28% WISCONSIN
  0.24% KENTUCKY
  0.18% NORTH CAROLINA
  0.16% SAINT MARY'S
  0.16% IOWA
  0.15% UCLA
  0.12% OHIO STATE
  0.10% GEORGIA
  0.08% UTAH STATE
  0.06% CLEMSON
  0.05% MIAMI
  0.05% VILLANOVA
  0.04% TEXAS
  0.03% SAINT LOUIS
  0.03% TEXAS A&M
  0.02% SANTA CLARA
  0.02% TCU
  0.01% VCU
  0.01% MISSOURI
  0.01% SOUTH FLORIDA
  0.01% UCF
  0.00% AKRON
  0.00% NORTHERN IOWA
  0.00% HIGH POINT
  0.00% MCNEESE
  0.00% HOFSTRA
  0.00% MIAMI (OH)
  0.00% HAWAI'I
  0.00% NORTH DAKOTA STATE
  0.00% CALIFORNIA BAPTIST
  0.00% TROY
  0.00% WRIGHT STATE
  0.00% FURMAN
  0.00% KENNESAW STATE
  0.00% PENNSYLVANIA
  0.00% IDAHO
  0.00% SIENA
  0.00% QUEENS UNIVERSITY
  0.00% TENNESSEE STATE
  0.00% HOWARD
  0.00% LONG ISLAND UNIVERSITY
  0.00% PRAIRIE VIEW A&M


Odds of Advancing to Round, March 15

First Round Second Round Sweet Sixteen Elite Eight Final Four Finals Champion
 74.37% SMU
 56.37% LEHIGH
 53.14% UMBC
*50.11% TEXAS
 49.89% NC STATE
*46.86% HOWARD
*43.63% PRAIRIE VIEW A&M
*25.63% MIAMI (OH)
*99.62% FLORIDA
*99.37% ARIZONA
*99.28% DUKE
*99.15% MICHIGAN
*98.31% IOWA STATE
*98.21% HOUSTON
*97.80% PURDUE
*96.97% ILLINOIS
*96.72% GONZAGA
*95.48% UCONN
*92.38% MICHIGAN STATE
*91.59% VIRGINIA
*91.01% NEBRASKA
*90.38% KANSAS
*89.56% ARKANSAS
*87.12% ALABAMA
*82.40% VANDERBILT
*81.93% ST. JOHN'S
*78.74% TEXAS TECH
 76.79% WISCONSIN
*75.64% TENNESSEE
*73.92% LOUISVILLE
*66.17% UCLA
 64.59% NORTH CAROLINA
*63.53% KENTUCKY
 61.99% BYU
 59.74% OHIO STATE
*59.64% MIAMI
 58.42% SAINT MARY'S
 55.77% GEORGIA
*55.26% IOWA
*52.33% UTAH STATE
 47.67% VILLANOVA
 44.74% CLEMSON
*44.23% SAINT LOUIS
*41.58% TEXAS A&M
 40.36% MISSOURI
*40.26% TCU
 36.47% SANTA CLARA
*35.41% VCU
 33.83% UCF
 26.08% SOUTH FLORIDA
*23.21% HIGH POINT
 21.46% SMU
 21.26% AKRON
*19.08% TEXAS
 18.94% NC STATE
 18.07% NORTHERN IOWA
 17.60% MCNEESE
 12.88% HOFSTRA
 10.44% HAWAI'I
  9.62% CALIFORNIA BAPTIST
  8.99% TROY
  8.41% WRIGHT STATE
  7.62% NORTH DAKOTA STATE
  4.52% FURMAN
  3.28% KENNESAW STATE
  3.03% PENNSYLVANIA
  2.89% MIAMI (OH)
  2.20% QUEENS UNIVERSITY
  1.79% IDAHO
  1.69% TENNESSEE STATE
  0.72% SIENA
  0.63% LONG ISLAND UNIVERSITY
  0.50% UMBC
  0.35% HOWARD
  0.26% LEHIGH
  0.12% PRAIRIE VIEW A&M
*86.00% DUKE
*82.98% MICHIGAN
*82.74% ARIZONA
*76.83% PURDUE
*75.65% HOUSTON
 75.51% FLORIDA
*73.70% IOWA STATE
*72.23% ILLINOIS
 68.51% GONZAGA
*68.08% UCONN
*57.45% MICHIGAN STATE
*55.55% ARKANSAS
*51.36% ALABAMA
*49.05% NEBRASKA
 48.47% KANSAS
*45.91% ST. JOHN'S
 45.74% VANDERBILT
*45.58% TENNESSEE
 44.65% VIRGINIA
 40.88% TEXAS TECH
 37.05% WISCONSIN
 34.88% LOUISVILLE
 23.70% UCLA
 21.67% BYU
 20.30% NORTH CAROLINA
 19.05% KENTUCKY
 15.67% SAINT MARY'S
 15.33% MIAMI
*14.54% IOWA
 10.32% GEORGIA
  9.94% CLEMSON
  9.56% OHIO STATE
  9.37% UTAH STATE
  8.53% TEXAS A&M
  8.46% SMU
  7.85% VILLANOVA
  7.61% UCF
  7.59% MISSOURI
  7.12% SANTA CLARA
  7.11% VCU
  6.63% SAINT LOUIS
  6.57% SOUTH FLORIDA
  5.45% HIGH POINT
  5.19% AKRON
* 4.77% TEXAS
  4.71% NC STATE
  4.38% TCU
  4.37% NORTHERN IOWA
  4.10% MCNEESE
  2.56% HOFSTRA
  1.95% HAWAI'I
  1.25% CALIFORNIA BAPTIST
  1.12% TROY
  1.10% NORTH DAKOTA STATE
  0.75% WRIGHT STATE
  0.61% FURMAN
  0.55% MIAMI (OH)
  0.35% PENNSYLVANIA
  0.33% KENNESAW STATE
  0.25% QUEENS UNIVERSITY
  0.16% IDAHO
  0.13% TENNESSEE STATE
  0.07% SIENA
  0.04% UMBC
  0.04% LONG ISLAND UNIVERSITY
  0.03% HOWARD
  0.01% LEHIGH
  0.00% PRAIRIE VIEW A&M
 68.12% DUKE
 64.19% ARIZONA
 62.26% MICHIGAN
 52.79% FLORIDA
 49.86% IOWA STATE
 46.03% HOUSTON
 41.66% PURDUE
 40.20% GONZAGA
 37.70% ILLINOIS
 37.58% UCONN
 32.13% MICHIGAN STATE
 20.05% TENNESSEE
 18.21% NEBRASKA
 17.78% ARKANSAS
 17.78% VANDERBILT
 17.47% ALABAMA
 17.38% LOUISVILLE
 16.66% VIRGINIA
 13.02% ST. JOHN'S
 12.90% KANSAS
 12.86% TEXAS TECH
 10.01% WISCONSIN
  9.15% BYU
  9.14% UCLA
  8.85% KENTUCKY
  6.64% IOWA
  6.59% NORTH CAROLINA
  5.69% SAINT MARY'S
  4.37% MIAMI
  4.25% GEORGIA
  4.10% UTAH STATE
  4.08% OHIO STATE
  4.03% CLEMSON
  3.26% VILLANOVA
  2.47% TEXAS A&M
  2.38% SANTA CLARA
  2.38% SAINT LOUIS
  2.09% SMU
  1.85% UCF
  1.76% SOUTH FLORIDA
  1.61% MISSOURI
  1.50% TEXAS
  1.49% VCU
  1.48% NC STATE
  1.47% TCU
  0.58% AKRON
  0.55% HIGH POINT
  0.50% MCNEESE
  0.36% NORTHERN IOWA
  0.19% HOFSTRA
  0.12% NORTH DAKOTA STATE
  0.10% HAWAI'I
  0.06% TROY
  0.05% MIAMI (OH)
  0.05% CALIFORNIA BAPTIST
  0.04% FURMAN
  0.04% WRIGHT STATE
  0.02% KENNESAW STATE
  0.02% PENNSYLVANIA
  0.01% QUEENS UNIVERSITY
  0.01% TENNESSEE STATE
  0.01% IDAHO
  0.00% SIENA
  0.00% UMBC
  0.00% LONG ISLAND UNIVERSITY
  0.00% HOWARD
  0.00% LEHIGH
  0.00% PRAIRIE VIEW A&M
 51.95% DUKE
 42.38% MICHIGAN
 41.92% ARIZONA
 29.11% FLORIDA
 27.84% HOUSTON
 25.15% IOWA STATE
 21.18% ILLINOIS
 20.07% GONZAGA
 19.91% PURDUE
 13.86% UCONN
 11.67% MICHIGAN STATE
  8.01% ALABAMA
  7.71% TENNESSEE
  7.19% ARKANSAS
  6.68% VANDERBILT
  6.52% NEBRASKA
  6.39% ST. JOHN'S
  6.04% KANSAS
  5.52% TEXAS TECH
  5.39% LOUISVILLE
  5.37% VIRGINIA
  3.48% WISCONSIN
  3.12% BYU
  2.70% KENTUCKY
  2.37% NORTH CAROLINA
  2.12% UCLA
  2.07% IOWA
  2.04% SAINT MARY'S
  1.58% OHIO STATE
  1.44% GEORGIA
  1.24% UTAH STATE
  1.08% CLEMSON
  1.06% MIAMI
  0.92% VILLANOVA
  0.71% TEXAS A&M
  0.68% SAINT LOUIS
  0.48% SANTA CLARA
  0.44% TCU
  0.44% SMU
  0.37% TEXAS
  0.36% NC STATE
  0.35% VCU
  0.28% MISSOURI
  0.25% UCF
  0.25% SOUTH FLORIDA
  0.10% AKRON
  0.07% HIGH POINT
  0.06% NORTHERN IOWA
  0.06% MCNEESE
  0.02% HOFSTRA
  0.01% HAWAI'I
  0.01% NORTH DAKOTA STATE
  0.00% MIAMI (OH)
  0.00% CALIFORNIA BAPTIST
  0.00% TROY
  0.00% WRIGHT STATE
  0.00% FURMAN
  0.00% KENNESAW STATE
  0.00% PENNSYLVANIA
  0.00% IDAHO
  0.00% QUEENS UNIVERSITY
  0.00% SIENA
  0.00% TENNESSEE STATE
  0.00% UMBC
  0.00% LONG ISLAND UNIVERSITY
  0.00% HOWARD
  0.00% LEHIGH
  0.00% PRAIRIE VIEW A&M
 35.19% DUKE
 25.97% MICHIGAN
 24.80% ARIZONA
 14.68% FLORIDA
 14.26% HOUSTON
 13.06% IOWA STATE
  9.95% ILLINOIS
  9.80% GONZAGA
  9.29% PURDUE
  6.13% UCONN
  5.09% MICHIGAN STATE
  3.11% ALABAMA
  3.06% TENNESSEE
  2.51% ST. JOHN'S
  2.50% ARKANSAS
  2.26% VANDERBILT
  2.25% KANSAS
  2.10% NEBRASKA
  2.03% LOUISVILLE
  1.99% TEXAS TECH
  1.78% VIRGINIA
  1.02% WISCONSIN
  1.02% BYU
  0.85% KENTUCKY
  0.67% NORTH CAROLINA
  0.61% UCLA
  0.58% IOWA
  0.57% SAINT MARY'S
  0.47% OHIO STATE
  0.39% GEORGIA
  0.31% UTAH STATE
  0.26% CLEMSON
  0.24% MIAMI
  0.22% VILLANOVA
  0.16% SAINT LOUIS
  0.15% TEXAS A&M
  0.10% SANTA CLARA
  0.10% TCU
  0.09% SMU
  0.08% TEXAS
  0.08% NC STATE
  0.06% VCU
  0.05% MISSOURI
  0.04% SOUTH FLORIDA
  0.04% UCF
  0.01% AKRON
  0.01% HIGH POINT
  0.01% NORTHERN IOWA
  0.01% MCNEESE
  0.00% HOFSTRA
  0.00% HAWAI'I
  0.00% NORTH DAKOTA STATE
  0.00% MIAMI (OH)
  0.00% CALIFORNIA BAPTIST
  0.00% TROY
  0.00% WRIGHT STATE
  0.00% FURMAN
  0.00% KENNESAW STATE
  0.00% PENNSYLVANIA
  0.00% IDAHO
  0.00% QUEENS UNIVERSITY
  0.00% SIENA
  0.00% TENNESSEE STATE
  0.00% UMBC
  0.00% HOWARD
  0.00% LONG ISLAND UNIVERSITY
  0.00% LEHIGH
  0.00% PRAIRIE VIEW A&M
 22.17% DUKE
 15.10% MICHIGAN
 14.05% ARIZONA
  7.36% FLORIDA
  7.27% HOUSTON
  6.37% IOWA STATE
  4.64% ILLINOIS
  4.54% GONZAGA
  4.10% PURDUE
  2.41% UCONN
  1.97% MICHIGAN STATE
  1.12% TENNESSEE
  1.11% ALABAMA
  0.87% ST. JOHN'S
  0.81% ARKANSAS
  0.74% VANDERBILT
  0.73% KANSAS
  0.67% LOUISVILLE
  0.66% TEXAS TECH
  0.66% NEBRASKA
  0.54% VIRGINIA
  0.31% BYU
  0.28% WISCONSIN
  0.24% KENTUCKY
  0.18% NORTH CAROLINA
  0.16% SAINT MARY'S
  0.15% IOWA
  0.15% UCLA
  0.12% OHIO STATE
  0.10% GEORGIA
  0.07% UTAH STATE
  0.06% CLEMSON
  0.05% MIAMI
  0.05% VILLANOVA
  0.03% SAINT LOUIS
  0.03% TEXAS A&M
  0.02% SANTA CLARA
  0.02% TCU
  0.02% TEXAS
  0.02% SMU
  0.02% NC STATE
  0.01% VCU
  0.01% MISSOURI
  0.01% SOUTH FLORIDA
  0.01% UCF
  0.00% AKRON
  0.00% NORTHERN IOWA
  0.00% HIGH POINT
  0.00% MCNEESE
  0.00% HOFSTRA
  0.00% MIAMI (OH)
  0.00% HAWAI'I
  0.00% NORTH DAKOTA STATE
  0.00% CALIFORNIA BAPTIST
  0.00% TROY
  0.00% WRIGHT STATE
  0.00% FURMAN
  0.00% KENNESAW STATE
  0.00% PENNSYLVANIA
  0.00% IDAHO
  0.00% SIENA
  0.00% QUEENS UNIVERSITY
  0.00% TENNESSEE STATE
  0.00% UMBC
  0.00% HOWARD
  0.00% LONG ISLAND UNIVERSITY
  0.00% LEHIGH
  0.00% PRAIRIE VIEW A&M


Note: asterisk denotes team advanced

Selection Notes

All of the computer rankings came close to correctly matching the selections. My standard ranking and pseudopoll led the pack, picking 36 of 37 at-large teams correctly. The only "miss" was that they would have picked 17-16 Auburn due to its strength of schedule (as would have my predictive rankings and the NCAA's NET ranking); I will suspect that one game above .500 may have been a bit too much despite Auburn's strong play. Aside from Auburn, both the predictive and NET rankings had two other teams based on "eye test", but the rankings disagreed on who thos teams would have been. Texas would have been the preferred team out based on win-loss rankings; Miami of Ohio for the margin-of-victory rankings.

When it came to the tougher task of predicting seedings, the pseudopoll did the best, putting 45 of 68 teams at the correct seed and all 68 within one. The standard rankings were well behind, with 35 correct seeds but still 67 within one. The predictive and NCAA NET rankings were the worst at predicting seeds, with 32-33 each. Obviously with my pseudopoll putting every team within one of their actual seed, seeding complaints are hard to justify.


Prediction Notes

Heading into the tournament, an interesting metric is the relative parity at the top. Top does not mean the #1 seeds, but rather the teams with the best chances of winning. Here is a comparison of the number of teams as a function of likelihood of winning, vs. season.

Season5-10%10-15%15-20%20-25%≥25%Winner
2014-2015230017.9%
2015-2016411005.0%
2016-20172210013.2%
2017-20184120015.7%
2018-20192220019.9%
2020-2021+3201012.0%
2021-20226001016.3%
2022-2023411004.2%
2023-20243301010.8%
2024-2025202108.9%
2025-202631110TBD

In comparison with previous seasons, this season has is tied with the fewest teams with a 15% chance or greater of winning it all. While Houston (22.7%) is the clear favorite relative to any other team, the field has about a nearly 80% chance.

+ 2020-2021 tournament predictions less precise due to COVID impacts


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Note: if you use any of the facts, equations, or mathematical principles introduced here, you must give me credit.

copyright ©2026 Andrew Dolphin