Winnebago High School
| Date | Event | Packet Set | Results/Registration |
|---|---|---|---|
| 12/12/15 | Winnebago Frosh/Soph Invitational | IS-151A | Complete |
| 1/16/10 | Nineteeth Annual Winnebago Invitational | IS-92 | Prelims: Records Playoffs: Game Results |
| 1/11/10 - 2/13/10 | 2010 Big Northern Conference Scholastic Bowl | IS-86 and IS-91A | |
| 1/24/09 | Eighteenth Annual Winnebago Invitational | IS-79 | Prelims: Records Playoffs: Game Results |
| 1/19/08 | Seventeenth Annual Winnebago Invitational | IHSA-07 (packets 5–8) | Prelims: Not Available Playoffs: Game Results |