A high school soccer team made up of mostly black and Latina girls have been left traumatized after rival fans repeatedly chanted: 'Donald Trump, build that wall.'

Elkhorn Area High School girls were beating Beloit Memorial High School 5-0 during a friendly game in Wisconsin on Thursday when Elkhorn supporters started taunting Beloit players.

Beloit coach Brian Denu said some of his players were so upset by the vile chants that they had to leave the field of play.

Beloit Memorial High School's soccer team, which is made up of mostly black and Latina girls, were subject to racist chants. Pictured, Beloit coach Brian Denu

Beloit coach Brian Denu said some of his players were so upset by the 'Donald Trump, build that wall' chants that they had to leave the field of play. Pictured, Trump in Rochester, New York, on Sunday

Denu told Channel 3000 his players had never been subject to racist abuse before and that one of the girls was so mortified by the taunts that she had to be cradled by another trainer.

'They came off the field and weren't able to finish the game because they were too upset and distraught over what happened to them,' Denu said.

'One of the girls was cradled in the arms of one of our assistant coaches for a good 15 to 20 minutes.

'Those are just words you'll never be able to take back from those kids and an experience that you wish you could take back. It was really disturbing for them.'

The coach said he could see 'hurt and pain' etched on the girls' faces as they tried to carry on playing, but some were too overcome with emotion to continue.

He said the Trump chants came from a 'small pocket' of the Elkhorn fans, but that it was enough to do lasting damage to his students.

The coach said he could see 'hurt and pain' etched on the girls' faces as they tried to carry on playing, but some were too overcome with emotion to continue. Pictured, the soccer field

Elkhorn High School (pictured), which is 85 per cent white, has launched an investigation

Beloit Memorial High School (pictured) players had never been subject to racist abuse before, the coach said

Speaking about the away supporters, Denu said: 'I'd like them to just kind of take in what they said, think about their words before they say them.

'My guess is that they're good kids that have some really bad ideas in their head. But those were hurtful and words that you say can last with people for a very very very long time.'

The laws of soccer allow referees to suspend a game because of outside interference, which can include racist chanting.

They can also ask team officials to have the offending supporters removed from the vicinity of the field. It is not clear why no action was taken on this occasion.

Elkhorn High School, which is 85 per cent white, has launched an investigation.

Jason Tadlock, from Elkhorn School District, said: 'We have confirmed that some students near the sidelines yelled inappropriate/offensive comments toward some of the players, and a student or two from the student section,'

'Our investigation is ongoing, and I would be happy to comment further once it is completed. '