Super Bowl Odds Constant After NFL Preseason Ends: Broncos, 49ers Favored

A breakout rookie, an injured starter, a new coach that leads his team to a 4-0 NFL preseason record.

The end of the preseason often shakes up the odds to win the Super Bowl future lists, but the 2013 exhibition schedule didn't shake the top two teams from their perch.

According to OddsShark.com, the four favorites to challenge for the AFC and NFC titles are the Denver Broncos (+600), San Francisco 49ers (+600), Seattle Seahawks (+850) and Bleacher Report - San Francisco 49ers
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