The Animal Rescue League is raising money from the Cy-Hawk rivalry.
All week-long the ARL had an eye on the donations to see which side would donate the most money.
The winner will be revealed on Saturday before the big game.
So far the Hawkeyes are ahead with donations just over $2,000. The Cyclones are at $460.
If you want to donate for your team, be sure to put the team name under gift details on the ARL website.