Jon Rahm says he is unsurprised by the amount of big-name golfers participating in the LIV Golf series given the financial rewards on offer, but sees more "meaning" in competing for historic prizes on the PGA Tour.
The Saudi-backed LIV Golf series, which held its first event in London last weekend with victor Charl Schwartzel pocketing $4.75million as the inaugural winner, has attracted several the game's biggest names by offering eye-watering prize sums.
The likes of Bryson DeChambeau, Phil Mickelson, Dustin Johnson and Sergio Garcia are among those to have signed up to the new circuit, with players participating in the first LIV event having been suspended by the PGA Tour last week.
Other stars, including Rory McIlroy, have made their opposition to the new tour clear, with the four-time major winner claiming on Tuesday it will "fracture" the sport.
And while world number two Rahm respects other players' decisions to feature in the breakaway competition, he simply does not see the appeal.
Speaking ahead of the U.S. Open, defending champion Rahm explained that he sees more "meaning" in competing with the world's best players in historic competitions on the PGA Tour.
"I mean, hundreds of millions of dollars are a pretty good damn reason for people to decide and go, and I see a lot of comments that's regarding it, but the high majority of the population, if they offered you 100 million or more for the next four years, a lot of people would go, right?" he said.
"I'm not surprised at the number of players that went. I do see the appeal that other people see towards LIV Golf.
"[But] to be honest, part of the format is not really appealing to me. I want to play against the best in the world in a format that's been going on for hundreds of years.
"There's meaning when you win the Memorial Championship. There's meaning when you win Arnold Palmer's event at Bay Hill. There's a meaning when you win, [at] LA, Torrey, some of the historic venues. That to me matters a lot.
"My heart is with the PGA Tour. That's all I can say. It's not my business or my character to judge anybody who thinks otherwise."
Rahm also added that the financial rewards on offer on the new tour – headed up by chief executive Greg Norman – would not change his mind.
"Truth be told, I could retire right now with what I've made and live a very happy life and not play golf again," the 27-year-old said.
"I've never really played the game of golf for monetary reasons. I play for the love of the game, and I want to play against the best in the world. I've always been interested in history and legacy, and right now the PGA Tour has that."
Rahm's compatriot Garcia, meanwhile, joined Johnson in resigning his membership of the PGA Tour last month.
While Rahm says Garcia's decision is none of his concern, he hopes the split will not impact players' chances of competing at the Ryder Cup.
"[It's] not my business," he added. "He has given golf, [the] European Tour and the PGA Tour 20, 25 years of his life. It's his decision. It's not my job to judge.
"That's all I can say. I don't know what's going to happen. I think the one thing that keeps coming to me out of all this and what can happen… I hope the Ryder Cup doesn't suffer.
"Are they going to be able to play Ryder Cup or not, the players that went? In my mind, Sergio, even if he is not breaking 90, he's a no-brainer pick, right? So what's going to happen?
"You have quite a few young Americans. Bryson went, somebody that's probably going to be on the team in the future.
"I think a week like that is a true essence of the game. That's where we all love to play."