Behind a paywall, but available for $1/year.
Caveat- sample size is small, and spread is close for a lot of teams. Useful stats for spin.
Interesting stats-data from 2009-19 (RU probably would have done better if rankings did not include Flood/Ash years):
Clemson best at 5 star talent to NFL (85%)
Aggies next, but the Aggies underperform
Miami is up three- but the U underperforms
Alabama, Florida, Penn State, Ohio State next.
Worst at 5 star talent to NFL (percentages are low 27-38%):
Texas, Oklahoma, Auburn, Tennessee and Notre Dame
Four star talent best to NFL:
Baylor, Miami (again), LSU, Ohio State, Alabama, Notre Dame
Worst with Four Star Talent to NFL:
Nebraska (4.5%!!!)
Tennessee, Michigan State, Texas, Rutgers, A&M and Maryland on the list.
Rutgers sends 12.5% to NFL (3 of 24 players).
Georgia Tech
"Three-star prospects are more a test of a program’s ability to evaluate the huge amounts of players with that designation to find the ones who best fit their program."
Best Three Star to NFL (rankings are close):
Ohio State, LSU, Alabama, Florida . . .Penn State, . . . Wisconsin
Worst Three Star to NFL:
Kansas, Iowa State, Colorado, Duke, ... Syracuse, Northwester, ... Purdue
"Wisconsin signed 51 more three-star prospects than any other team on this list yet still had a 14.5 percent conversion rate. Perhaps that’s why the Badgers had been a main fixture in the Big Ten Championship Game for much of the past decade."
By Conference, Best Draft prospects for All Groups:
ACC, B1G, SEC, PAC12, Big 12 (last by far)
Boston College ranked best "Developmental U"
Caveat- sample size is small, and spread is close for a lot of teams. Useful stats for spin.
Interesting stats-data from 2009-19 (RU probably would have done better if rankings did not include Flood/Ash years):
Clemson best at 5 star talent to NFL (85%)
Aggies next, but the Aggies underperform
Miami is up three- but the U underperforms
Alabama, Florida, Penn State, Ohio State next.
Worst at 5 star talent to NFL (percentages are low 27-38%):
Texas, Oklahoma, Auburn, Tennessee and Notre Dame
Four star talent best to NFL:
Baylor, Miami (again), LSU, Ohio State, Alabama, Notre Dame
Worst with Four Star Talent to NFL:
Nebraska (4.5%!!!)
Tennessee, Michigan State, Texas, Rutgers, A&M and Maryland on the list.
Rutgers sends 12.5% to NFL (3 of 24 players).
Georgia Tech
"Three-star prospects are more a test of a program’s ability to evaluate the huge amounts of players with that designation to find the ones who best fit their program."
Best Three Star to NFL (rankings are close):
Ohio State, LSU, Alabama, Florida . . .Penn State, . . . Wisconsin
Worst Three Star to NFL:
Kansas, Iowa State, Colorado, Duke, ... Syracuse, Northwester, ... Purdue
"Wisconsin signed 51 more three-star prospects than any other team on this list yet still had a 14.5 percent conversion rate. Perhaps that’s why the Badgers had been a main fixture in the Big Ten Championship Game for much of the past decade."
By Conference, Best Draft prospects for All Groups:
ACC, B1G, SEC, PAC12, Big 12 (last by far)
Boston College ranked best "Developmental U"
3-Star U: Which schools are the best (and worst) at developing NFL Draft talent?
For three-, four- and five-star prospects, which universities had the highest percentage of players drafted since 2012?
theathletic.com