Source?Sweet 16 NIL payments:
Duke $12.0mm
Arkansas $11.5mm
Michigan $10.5mm
St. John's $10.5mm
Arizona $9.75mm
Alabama $9.5mm
Tennessee $9.5mm
UConn $9.5mm
Illinois $9.0mm
Purdue $8.75mm
Michigan State $8.5mm
Houston $8.5mm
Iowa State $8.25mm
Texas $7.5mm
Nebraska $6.75mm
Iowa $6.25mm
I have seen lists like this and when it comes down to it they are generally just estimates because there is little to no public information on which to base the actual numbers.