Class 3A-Waterloo Regional
05/23 - 05/28/11

First round
DateTimeEventFinal
05-24
4:30 pmCahokia-1 at Althoff-11 - Final
11-1

Semifinal
DateTimeEventFinal
05-27
4:30 pmAlthoff-2 at Waterloo-3 - Final
3-2
05-27
1:00 pmMater Dei-8 vs Mascoutah-2 at Waterloo - Final
8-2

Championship
DateTimeEventFinal
05-28
1:00 pmMater Dei-2 at Waterloo-3 - Final
3-2