Left to right, Head Grounds Keeper John Turnour, Assistant Grounds Keeper Matt Coates, and Marty Guetting with the grounds crew conduct measurements for the pitching mound as they get ready for game 3 at Nationals Park as the Washington Nationals take on the St. Louis Cardinals in the first round of the Major League Baseball playoffs, Washington, D.C., Monday, October 8, 2012. (Andrew Harnik/The Washington Times)