Actually, it's the four-ball that shows the most glaring difference. I looked it up. Since '85 US trails 46 1/2 to 65 1/2 in four-ball -- two play own ball and best score counts. At the same time, foursome is 53 1/2 to 58 1/2 Euro and singles is 84 1/2 to 83 1/2 USA. So the big difference has been the four-ball. Overall, it's been the doubles play in both formats that's been the difference.