European captain Darren Clarke is trying to limit the damage after Danny Willett's brother wrote a scathing article about US fans.
In the article, published in National Club Golfer magazine on Tuesday, Willett's brother Peter referred to US crowds as 'imbeciles' – although that was just the start of what was intended to be a humorous piece.
"The Americans need their baying mob of imbeciles to caress their egos every step of the way," he wrote.
"Team Europe needs to shut those groupies up."
He didn't stop there, also calling them "pudgy, basement-dwelling irritants" and "obnoxious dads with their shiny teeth, Lego man hair, medicated ex-wives and resentful children".
My #RyderCup piece.
— P J Willett (@P_J_Willett) September 27, 2016
The article has caused quite a stir ahead of the Ryder Cup, and is almost certain to have consequences when the competition finally gets under way. No doubt, many of the American players and fans are going to be that much more fired up – as if they needed it.
Put simply, things could get ugly.
On Wednesday, Clarke did his best to try and put out the fire.
"I was made aware of the article about an hour ago," the Northern Irishman said at his press conference. "I hadn't seen it, and as soon as I did, I went out to find Danny, who was playing in the last group out there this morning.
"I showed it to Danny, and he's bitterly disappointed in his brother's article. It is not what Danny thinks. It is not what I think. It is not what Team Europe stands for.
— Lindsey Ramskill (@linziramma) September 28, 2016
"So Danny was unaware of it, and he fully intends to speak to his brother whenever he comes in and tell him, express his displeasure to his brother about it, because that is not what Team Europe stands for.
"I was obviously very disappointed in it, as well, because that's an outside person expressing their opinion which is not representative of what our thoughts are."
Nice try, Darren, but it might be too late.
— Cathy Brady (@CeeBee8) September 28, 2016