Inbee Park in great position to make golf history Inbee Park is one round from making history by winning the first three majors of the year. The top-ranked Park had a four-stroke lead through three rounds at the U.S. Women's Open at Southampton, N.Y. She shot a one-under-par 71 on Saturday in harsh conditions at Sebonack Golf Club and was 10 under for the tournament. Fellow South Korean I.K. Kim had a 73 to remain in second but lost two strokes to Park. With the wind whipping, the greens fast and the pin placements tricky, Park was the only player to shoot under par for the round. No one has ever won the first three majors in a year when there were at least four. Babe Zaharias won all three majors in 1950 (the Titleholders Championship, Women's Western Open and U.S. Women's Open). "I'm just going to try to do the same thing that I did for the last three days," Park said. Yeah, it will be a big day. But it's just a round of golf, and I just try not to think about it so much. Park. a five-time winner this year, made three consecutive bogeys on the 11th, 12th and 13th holes to briefly look vulnerable - though she still led by three strokes. Just in time, her brilliant putting resurfaced. She holed a long downhill birdie putt on No. 14, then made another lengthy birdie try on the 15th. England's Jodi Ewart Shadoff (74) was third at three under. A triple bogey for Bill Haas. Double bogeys for Andres Romero and Roberto Castro. They still wound up in a four-way tie for the lead at Bethesda, Md., with James Driscoll, whose third round was pleasantly dull by comparison. Castro put the perfect finishing touch on a wild day at Congressional when he hit his approach into the water left of the 18th green, and then chipped in for par from 80 feet to salvage an even-par 71 and leave him at seven-under 206. Haas made nine birdies and had to settle for a 68, courtesy of two wedge shots that cost him four shots, including his triple bogey on the 11th hole. Romero had a three-shot lead at one point, and then it was gone. He went from the water to a bunker on the 11th for double bogey and followed that with a bogey on the next hole. He made six pars the rest of the way for a 70. Driscoll had a 68, the only player in the field to break 70 all three rounds. Coming off a bogey on the 15th, Driscoll thought he might be headed for another with a poor tee shot. But he knocked a four-iron out of the rough, barely got onto the green and rolled in a 25-foot birdie. Ten players were separated by four shots going into the final round, a group that includes 19-year-old Jordan Spieth. He had a two-shot lead after opening with two straight birdies and then went through a stretch of missing five putts inside eight feet in a four-hole stretch. Spieth had a 74, though he's still in contention, three shots behind. Fred Couples birdied three of the final five holes for a three-under 67 and a two-stroke lead after the third round at Pittsburgh. Couples completed a 62 in the morning in the rain-delayed second round and had a 15-under 195 total at Fox Chapel. The 62 matched the lowest round in one of the Champions Tour's five majors. Kenny Perry was second at 13 under after he finished off a 63 in the morning and backed it up with another 63 in the afternoon. Duffy Waldorf was third at 11 under after rounds of 67 and 66. Dutchman Joost Luiten shot a six-under 66 to take a one-stroke lead after the second round at Maynooth, Ireland. Luiten, the Lyoness Open winner in Austria this month, had a 13-under 203 total at Carton House. Spain's Pablo Larrazabal was second after a 66.