September is here. As the weather turns colder, the teams start to separate.

Week 4 is set to kick off on Friday. There's some big matchup on the schedule this week. Let's see what games are going down for the St. Peters schools. 

Fort Zumwalt South (3-0) vs. Fort Zumwalt North (2-1) at 7 p.m.

Road or home doesn't seem to matter for the Zumwalt South Bulldogs. After picking up two road wins, the Bulldogs came home in Week 3 and won again. After three weeks, the Bulldogs remain perfect. 

Last week Zumwalt South blew out Howell North with an impressive 42-6 win. South has averaged 28 points per game this season. 

In Week 4, the Bulldogs will host the Fort Zumwalt North Panthers. North is 2-1 on the season and has played a series of tight games. While South averages 28 points per contest, North has scored just 28 points in three weeks. 

Fort Zumwalt East (2-1) vs. Cape Central (2-1) at 7 p.m.

Fort Zumwalt East will get to see if they can bounce back from a loss this week. In Week 3 the high-powered Lions offense dropped a close to Francis Howell, losing 14-0. 

In Week 4, the Lions will host Cape Central. The Tigers enter the game with a 2-1 record and coming off a 35-14 win. 

Lutheran High School of St. Charles County (2-1) at John F. Kennedy (0-0) at 7 p.m. 

The Lutheran Cougars dreams of a perfect season ended in Week 3 with a loss to St. Mary's. The Cougars will try and return to form in Week 4. Once again Lutheran will hit the road for a AAA game against John K. Kennedy.

JFK is also 2-1 on the season. 

Francis Howell Central (0-3) at Troy (2-1) at 7 p.m.

Howell Central remains winless in 2012. The Spartans fell to 0-3 on the year with a 34-15 loss to Parkway South. Howell Central will try to break the losing skid by hitting the road to face Troy. 

The Trojans are 2-1 and are entering the game on a two-game winning streak.