Riverdale is off to a 2-0 start after beating Franklin 24-7 last week, while Siegel is 1-1 after losing a tough 45-42 decision at Ravenwood.
The upstarts are now set open region play at Riverdale on Friday night in the Kia of Murfreesboro Game of the Week.
Siegel is avearging 42 1/2 points a game, while Riverdale's defense has allowed 21 points the first two weeks.
Unfortunately for Riverdale, the Warriors will have to lean on their defense even more this week after starting senior quarterback Christian Souffront suffered a broken leg injury that will sideline him the rest of the season.