Europe's Paul Casey reacts to a missed putt on the 13th green during the opening round of the Ryder Cup golf tournament at the Valhalla Golf Club, in Louisville, Ky., Friday, Sept. 19, 2008.

Europe's Paul Casey reacts to a missed putt on the 13th green during the opening round of the Ryder Cup golf tournament at the Valhalla Golf Club, in Louisville, Ky., Friday, Sept. 19, 2008.