Rankings of opponents listed below are from Jan 18, 2020. FOUR days ago.
Obviously, a Quad 1 win on Jan 18 or Jan 22 might not be a Quad 1 win TOMORROW or in mid March (there has been fluidity from one day to the next). Time will tell.
So, if you used the rankings from 4 days ago, this is how Iowa's results would be sorted:
Quadrant 1 (5-3): Home vs a 1-30 team, Neutral site vs 1-50, Away vs 1-75.
WIN #31 Texas Tech (N)
WIN #67 Iowa State (A)
WIN #17 Maryland (H)
WIN #29 Michigan (H)
WIN #22 Rutgers (H)
LOSS #3 San Diego State (N)
LOSS #29 Michigan (A)
LOSS #41 Penn State (N)
Quadrant 2 (3-1): Home vs a 31-75, Neutral site vs 51-100, Away vs 76-135.
WIN #40 Minnesota (H)
WIN #77 Syracuse (A)
WIN #64 Cincinnati (N)
LOSS #63 DePaul (H)
Quadrant 3 (2-1): Home vs a 76-160, Neutral site vs 101-200, Away vs 135-240.
WIN #122 Oral Roberts (H)
WIN #138 Northwestern (A)
LOSS #165 Nebraska (A)
Quadrant 4 (4-0): Home vs a 161-353, Neutral vs 201-353, Away vs 241-353
WIN #343 SIU-Edwardsville (H)
WIN #200 North Florida (H)
WIN #309 Cal Poly (H)
WIN #350 Kennesaw State (H)