At the height of the rivalry between LIV Golf and the PGA Tour, the battle between the two leagues felt more like the equivalent of the war between WCW and the WWE in the 1990s, and at other times, it mirrored a high school spat.

When it comes to how Tiger Woods had Phil Mickelson snubbed from a private dinner during the week of the 150th Open Championship in 2022, it certainly seemed more like the latter.

According to an excerpt from Alan Shipnuck’s upcoming book “LIV and Let Die,” Woods had Mickelson kept out of a private dinner for Open winners held at the R&A clubhouse.

The Open was taking place shortly after LIV Golf had launched its first event in June 2022, and tensions were high between golfers from the Saudi-backed league and those who remained loyal to the PGA Tour.

Woods, according to Shipnuuck, took it upon himself to have the defector kept out of the gathering.

“He talked to a handful of other [past champions] to get their blessing and then went to the R&A and told them, basically, no one wanted Phil there and it would make the night weird and awkward,” one man at the dinner said. “Whose side were they going to take,Tiger’s or Phil’s? That’s an easy choice.

Mickelson had told reporters last year that the R&A advised him not to partake in activities for past champions during tournament week.

He didn’t mention any pressure being put on the R&A to keep him away from events.

“The R&A contacted me a couple weeks before and said, ‘Look, we don’t think it’s a great idea you go, but if you want to, you can,’’’ Mickelson said to reporters at the time. “I just didn’t want to make a big deal about it, so I said, ‘Fine.’ We both kind of agreed that it would be best if I didn’t.’

Things have certainly shifted quite a bit in the golf world since then.

LIV Golf and the PGA Tour announced a merger in June that stunned the sports world.

The situation remains fluid, as the deal has faced scrutiny from regulators, and other bidders have emerged for the PGA.

Did Tiger Woods bar rival and LIV Golf defector Phil Mickelson from a private dinner for Open Championship winners at St. Andrews in 2022?

As detailed in Alan Shipnuck’s upcoming book, LIV And Let Die, Woods allegedly demanded that Mickelson be banned from the event, which took place at the height of the legal battle between the two golf circuits. The two rival tours have since agreed to a controversial merger, the details of which are still being negotiated.

LIV’s first event took place in June of 2022 and there were lingering animosity over Mickelson and other defectors being permitted to participate in golf’s annual majors.

So when it came time for previous Open winners to dine together at the 268-year-old club, Woods reportedly took it upon himself to ensure Mickelson wasn’t welcomed.

‘He talked to a handful of other [past champions] to get their blessing and then went to the R&A and told them, basically, no one wanted Phil there and it would make the night weird and awkward,’ one attendee told Shipnuck. ‘Whose side were they going to take,Tiger’s or Phil’s? That’s an easy choice.’

At the time, Mickelson told reporters that the R&A advised him against participating in that and similar events.

‘The R&A contacted me a couple weeks before and said, ‘Look, we don’t think it’s a great idea you go, but if you want to, you can,’ Mickelson told the media. ‘I just didn’t want to make a big deal about it, so I said, ‘Fine.’ We both kind of agreed that it would be best if I didn’t.’

Woods was among the most outspoken critics of LIV Golf when it began luring PGA players with nine-figure deals, resulting in a legal battle between the two golf circuits.

His  presence on the PGA Tour’s policy board came as a great relief to friend and rival Rory McIlroy, who thanked the injured golf legend in August for representing the players amid the controversial merger with Saudi-backed LIV Golf.

‘The player that, especially over the last 20 years, has left the biggest legacy on the game, for him to be involved in the discussions around the future of professional golf and what that may look like is very important,’ McIlroy said.

‘Tiger’s stepped up for all of us on Tour and I think he realizes all the players on the policy board are trying to play regular golf and at the same time trying to navigate all these different things as well, so he’s maybe got a little bit more time on his hands than we do.

‘So for him to step up and sort of take a little bit of the load off us is very much appreciated.’

Woods and McIlroy have been the biggest advocates of the established tours in their battle with LIV Golf, but were kept in the dark before the shocking announcement of a deal between the PGA Tour, DP World Tour and Saudi Arabia’s Public Investment Fund, which bankrolls LIV.