I would say a Davis game at NC or Duke. Maybe bigger. Bigger than any Alford game. Iowa wasn’t even ranked when they played UConn. I guess there were two big top 10 games with Missouri and Iowa.
Iowa was #13 when they played at Duke. Chris Street’s last game.
I would say the fab five game at Carver after Street’s death. No bigger game since.
#3 Iowa at #8 Maryland in 2016 was a big one