AP photo by Charles Krupa / Six-time major champion Phil Mickelson practices Wednesday for the U.S. Open, which starts Thursday in Brookline, Mass. Mickleson is a six-time runner-up at the U.S. Open, and a win in the event would complete the career Grand Slam for the World Golf Hall of Famer.

BROOKLINE, Mass. — This week's U.S. Open isn't the first American major golf tournament that has felt like an afterthought, lost among chatter and innuendo about topics unrelated to birdies and bogeys.

Golf was no longer the primary concern going into the 1990 PGA Championship at Shoal Creek Golf and Country Club in Birmingham, Alabama. The club founder had said Shoal Creek would not be pressured into accepting a Black member. Corporate sponsors began to withdraw television advertising, protests were planned and Shoal Creek extended membership to a Black insurance executive a week before the PGA of America's big show came to town.

Until the first tee shot, most of the stories were on the controversy and its ripple effect in golf, not whether Nick Faldo could win his third major championship of the year.

At the 2003 Masters, battle lines were drawn between activist Martha Burk — with her demands that Augusta National Golf Club have a female member — and club chairman Hootie Johnson, who stubbornly said that day may come, but "not at the point of a bayonet."

Tiger Woods was going for an unprecedented third straight Masters victory, and he got 10 questions from the media about social issues and the chaos at the Georgia club. And then when Thursday arrived, rain washed out the opening round.

The difference is this year's U.S. Open has been overshadowed by a development not of its own doing. The Country Club and its century-old heritage are hosting the 122nd edition of the United States Golf Association event a week after the Saudi-funded LIV Golf series held its debut tournament near London.

Dustin Johnson and Phil Mickelson, the two biggest names among the defectors, are among 14 players suspended by the PGA Tour for signing up but who are now playing the U.S. Open. Rumors have been rampant all week that more players could be signing up for the Saudi money next week.

Mickelson defended his decision. Rory McIlroy said those who signed up for the LIV's 54-hole events with no cut and guaranteed money are "taking the easy way out."

Golf, anyone?

"We're praying that changes tomorrow," USGA chief Mike Whan said Wednesday. "Even I can say that you don't have to ask how we feel about it. Ask 156 players that are grinding it out to get to tomorrow. They're trying to focus on the same thing we're trying to focus on.

"I think — hopefully — as soon as we tee this up tomorrow, we'll have something else to talk about, at least for the next four days."

It starts with a local flavor. Michael Thorbjornsen of Stanford, who grew up in the Boston area and won a U.S. Junior Amateur, hits the opening tee shot from No. 1. Fran Quinn, who is 57 and lives about 40 minutes away from Brookline, will start on No. 10.

Mickelson has received only cheers and support, though not quite as raucous as in other years, during his practice rounds. The six-time major champion — still short of the career Grand Slam with six runner-up finishes at the U.S. Open — can expect a few renditions of "Happy Birthday" during his opening round because he turns 52 on Thursday.

What they face is an old-styled course with dense rough around most of the tiny greens, fescue framing fairways that are not the narrowest for a U.S. Open but still an important part of keeping big numbers off the card.

The par-3 11th hole is 131 yards by the card and likely will play under 100 yards at some point. The fifth hole is short enough that players can drive the green. The U.S. Open typically is about precision over power, with patience key for anyone in what is annually billed as golf's toughest test. Recent history, however, leans toward big hitters.

"You should probably have an advantage if you're a little bit longer," said John Bodenhamer, the USGA's chief championships officer who sets up the course. "How it plays here, I don't know. We're going to find out. It's been 34 years since we've been here."

That was in 1988, when Curtis Strange beat Nick Faldo in a playoff. Both were known for precision iron play and avoiding big mistakes.

"This will be a good old-fashioned U.S. Open with rough, and we'll see how they navigate that and what they use off the tee," Bodehamer said. "I am telling you, with these small greens and the firmness, they're going to need to be in the fairway."

As for the prize money, the U.S. Open has fallen in line with other majors, if not a step up. The PGA Tour set the tone by jacking up the purse of The Players Championship to $20 million with hopes the four majors might tag along.

The Masters and the PGA Championship bumped their purses to $15 million (both at least a $3 million increase), while the U.S. Open has gone up $5 million to $17.5 million.

That doesn't compare with the $25 million in prize money the LIV Golf series is offering for its 48-player events that last week only had four of the top 50 in the Official World Golf Ranking.

This is about history, with a trophy that dates to 1895 making it the second-oldest championship in golf. That should be enough to get anyone's attention over four days.

"We're here at a major championship, and we're here to win the U.S. Open, and we're here to play and beat everyone else in this field, in this great field," two-time major champion Collin Morikawa said. "That's what it's about."