Keegan Bradley crushed the TPC Four Seasons Resort course with an opening record scoring round of -10 under par 60, at the HP Byron Nelson Championship. Record holder Keegan Bradley / Pennington / Getty Images Keegan Bradley set a new course record at the TPC Four Seasons Resort course in Irving Texas, as they say, everything comes up big in Texas, and -10 under par for one round of golf is big. He now has a three shot lead over second placed Charl Schwartzel, who had a wonder round himself, shooting a -7 under par, 63. Usually that kind of round would give you the lead on the Tour, but not this week. Keegan said the thought of a 59 had crossed his mind, talking about the putt for it, he said; "It was going right at it, a 59 crossed my mind for a second, and it would be unbelievable if I buried this. But I had 3 feet to shoot 60, I was actually very nervous, uncomfortable over it and thank God I made it. It was rare to match up a ball-striking day and make everything. It happened today, the hole looked huge. Even the putts I missed almost went in." Charl was was happy they had played in the morning; "Seems like you don't get many of those opportunities, so being out here first was a bit of an advantage. So much rain, it softened up. Played long off the tee, but it's a big advantage going into the greens with the second shot. You could attack flags." There are three players tied in third place at -6 under par for the tournament with opening rounds of 64, they are; Ted Potter Jnr, Harris English and Robert Karlsson. They must all be hoping that Keegan does not go out tomorrow and shoot another low round, which would probably wrap up the tournament. Young Chinese player Tianlang Guan finished at even par, he was happy with his round; "I missed a couple of birdie putts in the middle but overall not a bad round. After the Masters and New Orleans, I still feel nervous on the first tee but not too much, and I handle it pretty good in the middle fairway and kept it going."