Louis Oosthuizen drives his way to No. 1

Sometimes, selecting the most powerful athlete of the week can be a daunting task (see: the month of April). And sometimes, it can be a no-brainer. Week 13 definitely fell into the no-brainer category. With no World Cup, playoffs or "Decisions," our panel was almost unanimous on who should earn the No. 1 spot this week. His name is a tricky one, but it was the one to remember this week. Louis Oosthuizen, winner of the Open Championship (by 7 strokes!), drives his way to the top of our list.

Rounding out the top five are pitching sensation Adam Wainwright, controversial cyclist Alberto Contador, Triple Crown chaser Miguel Cabrera and Marlins ace Josh Johnson.

See anyone on the list who was placed way too high, unjustly low or flat-out just missed? Sound off in the comments section below!

And don't forget, you can visit the Cross-Sport Power Rankings page on Tuesdays to see the latest rankings each week.

Our all-star ESPN panel: John Buccigross, Josh Elliott, Robert Flores, DJ Gallo, Jemele Hill, Dana Jacobson, Brian Kenny, Jeff MacGregor, Bram Weinstein and Trey Wingo.

Week: 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12