2010 AT&T National, Round 3

1 of 9 Fred Vuich/SI
lost a three-shot lead last week in Hartford, but he's in good shape to erase those bad memories on Sunday. Rose shot a 3-under 67 Saturday to build a four-shot lead at the AT&T National.
2 of 9 Fred Vuich/SI
is six shots back after shooting a 2-over 72.
3 of 9 Drew Hallowell/Getty Images
had another frustrating day at Aronimink. Woods shot even par, and he is 13 shots off the lead.
4 of 9 Fred Vuich/SI
bogeyed two of his last four holes for a 1-under 69.
5 of 9 Drew Hallowell/Getty Images
"I was trying to be patient, trying to pick my spots, and I just kept making mistake after mistake," Woods said.
6 of 9 Drew Hallowell/Getty Images
shot the low round of the day, a 5-under 65.
7 of 9 Hunter Martin/Getty Images
is in a tie for second with Pettersson at 6-under par.
8 of 9 Hunter Martin/Getty Images
struggled to a 1-over 71.
9 of 9 Drew Hallowell/Getty Images
shot even par, but he's still tied for seventh.