The claim was brought against the British Boxing Board of Control, Dr Carl Hutson, Inter-County Paramedics Limited and David Coldwell.
According to a subsequent written court order, the confidential settlement was reached in a claim “arising from injuries sustained by Mr Wilson, a professional boxer, in a boxing match organised and managed by the defendants and involving allegations of delays to treatment”.
A trial of the claim, which was due to start in October, will now not go ahead.
Speaking to the BBC earlier this year, Mr Wilson, who had a titanium plate fitted in his skull, said he continued to experience excrutiating pain as a result of his injury.
The former boxer began his career in 2010 and had a record of eight wins and two defeats going into the fight in September 2014.
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