Top Golfers Fight Fatigue by Pausing Between Tournaments Whether they use commercial airlines or private jets, every golfer is flying blind when it comes to finding the right cruising altitude. Phil Mickelson's withdrawal last week from the Memorial Tournament, after a first round in which he looked as wilted as a month-old flower arrangement, trained a spotlight on perhaps the greatest hazard golfers have to negotiate: their calendars. How does one achieve a work-life balance that facilitates success on the course and succor off it? It's the question that confounds golfers young and older, from the 23-year-old Rory McIlroy to Mickelson, a 21-year pro. McIlroy and Mickelson were among the 20 players ranked in the world top 30 who were entered at the Memorial, but neither made it to the weekend. Also missing the cut was Bubba Watson, the reigning Masters champion. His game was, by his own admission, rusty after he took four weeks off to bond with the baby boy that he and his wife, Angie, recently adopted. Despite one of the strongest fields outside the majors, the Memorial's final day saw Tiger Woods rise to the top of a leader board in which the top 11 finishers included five players who had never won on tour. Woods was the only major champion in the top 12. For the top players, the pursuit of FedEx points, endorsement dollars and down time can be a race with no clear winning strategy. Often, the players find themselves changing their approach on the run. After missing the cut at the Players Championship and the European Tour's BMW PGA Championship, McIlroy called an audible and entered this week's St. Jude Classic in Memphis. "I just feel like I need some rounds," he said before the Memorial. These two-day weeks aren't really that good for me. McIlroy laughed. "I'm working on a few things," he said, "and I feel trying to put them into competition will be the best way for me to prepare going into the U.S. Open." McIlroy had another two-day week at the Memorial, and his United States Open title defense looks shakier than the ground on which the Open course at San Francisco's Olympic Club was built. It's clear McIlroy hasn't settled on a road map for the majors. He prepared for the Masters by not playing any competitive golf in the three weeks leading up to the tournament. It was a decision that opened him to criticism even before he faded over the weekend and finished in a tie for 40th. Pacing is a real challenge in golf, and we're not talking about slow play. How does one fashion a schedule in a sport in which every tournament is like a 1,500-meter run, every season is a marathon and a professional career can span decades? The Memorial's host, Jack Nicklaus, who won 18 majors, said that in his day players routinely drove from one tour stop to the next. The travel was arduous, especially for golfers with young families in tow. If there was an upside to the long days behind the wheel, it was that the road grooved life into a song played at 33-r.p.m. speed. Now the top players, like Mickelson, travel in private jets, enabling them to hopscotch around the country and turn each workday into a dizzying blur. "Everything is just magnified," Nicklaus said. The attention is magnified. The press is magnified. He added, "I did occasionally play three weeks in a row, but very, very, very rarely." After he failed to advance to the weekend at the Players, his second consecutive start, McIlroy stopped in Rome to be with his girlfriend, the tennis player Caroline Wozniacki. On he went to London for the BMW PGA Championship, where he again played poorly. "I might have taken my eye off the ball a little bit," he acknowledged. How so? "I don't know," he said, "maybe just not practicing as hard as I might have been." McIlroy's tone was unapologetic. He'd rather take breaks in his schedule now than have too much time on his hands in 10 or 20 years. "I don't want to be burned out by the time I'm 30," he said. I want to try and prolong my career as much as I can. While McIlroy and Luke Donald have spent the spring swapping the No. 1 ranking, no golfer on the men's side has been hotter of late than Jason Dufner. A former Auburn star, Dufner has won twice since tying for 24th at the Masters. He put his game on the back burner last week to serve as a volunteer coach for the Tigers" golf squad at the N.C.A.A. championships in Los Angeles. He won't play again until the United States Open, which starts June 14. Neither will Mickelson, who has never won the United States Open but has finished second five times, most recently in 2009. The Memorial was Mickelson's fourth tournament in five weeks. He spent his off week in Italy and France with his wife, Amy, to celebrate her 40th birthday. When he returned, Mickelson participated in one-day corporate event on Long Island, arriving in Ohio in time to participate in the Wednesday pro-am. Factor in Mickelson's May 7 induction into the World Golf Hall of Fame, an emotional occasion, and it's little wonder he looked like a windup toy on its last spring on the back nine of his opening round at Muirfield Village. Mickelson's last tour withdrawal came at the Memorial in 2007, when he quit after 11 holes because of a wrist injury. Although Mickelson has rheumatoid arthritis, which can flare up in conditions like the cold, wet weather that moved into the Columbus area on Thursday night, he did not mention the condition. He said he could not remember the last time he withdrew for a reason other than being hurt. "I've got to be more big-picture oriented, and think about the Open and what's best to get my best golf out there and I need the next few days to rest up a little bit," Mickelson said. On Monday he was back on the course, at a corporate function. For the touring pros, all independent contractors, the mill wheel keeps on turning, grinding golf into gold.