The complex where I coach just completed resurfacing our court; opting to go to U.S. Open blue, not green. Today was the first day of play on it, and after a solid 3 and a half hours of play, I noticed no difference whatsoever in the blue compared to the green...I did notice that play was very agressive today:twisted:Some players who hardly ever played a serve and volley game were doing that...:shock:and the players were going at it with reckless abandon!:???:Is the color blue somehow responsible for emboldening players to take risks? Has anyone done a study on this? Just wondering!