If you like big upsets, well, you might have to wait for the NCAA Tournament’s March Madness to get your fix in a major sporting event. That’s because the NFL‘s conference championship Sunday is completely chalk with the top two seeds in the AFC and NFC facing off. It’s also the first time in the Super Bowl era that the top four offensive teams in the league all made the final four.

Odds courtesy of OddsShark.com

While the numbers have changed from the Divisional Round, the order of favorites to win Super Bowl LIII on the first Sunday of February in Atlanta hasn’t changed. The NFC top-seeded New Orleans Saints are +175 to win the second Super Bowl in franchise history. They would be right at home in Atlanta as they play there once per season against the NFC South rival Falcons.

New Orleans has never lost a home playoff game with Drew Brees as its starting quarterback with the No. 2 seed Los Angeles Rams (+350) heading to the bayou for Sunday’s first game. For a while this season, the Rams were Super Bowl favorites, but that changed when they lost in New Orleans 45-35 in Week 9. Los Angeles had little problem dumping the Dallas Cowboys in the Divisional Round as Sean McVay became the youngest head coach to ever win a playoff game at age 32.