MARANA, Ariz. —
Mahan nearly forced him to the final tee.
He made a long two-putt par to win the 10th, and played a tough chip from the mound of a bunker to about 6 feet for a birdie on the next hole, cutting the lead in half. Mahan followed with a tee shot into about 10 feet on the par-3 12th, the momentum squarely on his side. Kuchar, however, followed with an 8-iron to just inside 15 feet and made the birdie putt.
“The shot was certainly good, but the putt was really crucial, and when that went in, I felt like I was still in control of the match,” Kuchar said. “Had that putt not gone in, it would have been only a 1-up lead, and I think the match was in anybody’s hands at that point.”
On the par-5 13th, Mahan hit a poor approach from the fairway and Kuchar got up-and-down to restore his lead to 3 up.
Kuchar came up with one more clutch shot. With a 2-up lead on the 304-yard 15th hole, the breeze at his back, Kuchar chipped about 10 feet past the hole with Mahan only 6 feet away for birdie. Kuchar holed the putt and escaped with a halve.
Mahan won the 16th with a two-putt par when Kuchar’s tee shot bounced off the corporate tents behind the green, and it looked as though the match would go down the 18th for the first time in nine matches for Kuchar. Both hit into the fairway bunker on 17, but Mahan’s ball was slightly sunk in the sand, and his approach never came close to reaching the green. Instead, it rolled through a patch of desert until it lodged in a bush.
Kuchar’s record in this event improved to 15-3, the highest winning percentage of anyone who has played at least 10 matches. He has reached the quarterfinals each of the last three years, and this time went all the way.