Mundelein High School football

100 teams survived the first three weeks without a loss. There are many of the usual suspects on the list, but there are some intriguing newcomers worthy of discussion. Steve Soucie takes a look at what we learned in Week 3.

The postgame talk was pretty quick for Libertyville on Friday after a 43-19 victory at Mundelein.

Wauconda faces off with unbeaten Grayslake Central, while Lake Zurich will try to hand Warren its first loss. Check out the full Week 5 Lake County preview.