Okla. Stat. tit. 3A, § 623

Liability for damages - Ring official physicians. Any physician providing medical services at an amateur or professional athletic event sanctioned pursuant to the Oklahoma State Athletic Commission Act who is a ring official at the event and renders or attempts to render emergency care to an injured participant who is in need of immediate medical aid shall not be liable for damages as a result of any acts or omissions except for committing gross negligence or willful or wanton negligence in rendering the emergency care.