New Zealand No 1 Danny Lee has been disqualified for signing an incorrect scorecard for the second time this season on the PGA Tour.
The 21-year-old Korean-born Kiwi, who opened with a seven over par 78 to be in a share of 108th place at the AT&T National in Maryland, bounced back in the second round with a one under par 71 to finish on seven over par for the two rounds.
He would have missed the cut by one shot but he did not check his scorecard correctly and was disqualified.
It was a disappointing result for Lee, who was also disqualified at the Wells Fargo Championship in May for the same offence. He is projected to slip seven places in the Fed Ex Cup Standings to 150th.
Meanwhile, Michael Campbell missed the cut at the Irish Open on the European Tour by 10 shots.