It was a quieter week on the upset front, after the chaos had settled from the National Duals Invitational presented by Paycom.

The Ironman bracket at 175 lbs is one of the best we have seen in years. At the top we have three guys ranked in the top four in the country looking to win their first Ironman title. Wrestling fans will also be treated to five other nationally ranked wrestlers along with a boatload of credentialed guys currently outside of the top-20 looking to make a run and stamp their presence on the national scene. Here's what you need to know about the loaded 175-pound bracket at Ironman.

This year's Escape the Rock pre-seeds are out, and wrestling fans have some excellent matches to look forward to. The most enticing potential final is between Who's Number One alumni Anthony Knox and Marc-Anthony McGowan who have never met in their high school careers. Take a look at complete pre-seeds below with national rankings where applicable.