One man was taken to hospital and a second man received treatment at the scene.
A man in his 40s has been arrested following a stabbing incident at an under-16 GAA match in Co Tyrone.
PSNI officers attended the scene at the sports ground on Convent Road in Cookstown.
Two people were stabbed during the incident.
One man was taken to hospital and a second man received treatment at the scene.
A man in his 40s was arrested and taken into custody for questioning.
The PSNI has appealed to any witnesses or anyone with footage of what happened to contact them.
The Northern Ireland Ambulance Service confirmed it received a 999 call at 9.03pm yesterday evening.
An emergency crew was sent to the scene and NIAS said that following assessment and initial treatment at the scene, a patient was taken to Antrim Area Hospital.
Tyrone GAA has said it is aware of an incident, which has occurred at a game in the county.

Robert Pether Returning To Ireland After Five-Year Iraqi Detention
Over 23,000 Teachers Beginning Industrial Action Today
New Funding Announced For Youth Services And Counselling In Kildare On World Mental Health Day
Jury In Triple Murder Trial Of Louth Family Sent Home
Appointment Cancellations Expected As Strikes To Take Place Next Week
Families Face Delays Arranging Funerals Amid Pressure On Post-Mortem Services
Media Minister Says Meeting With RTÉ Was "Positive" Amid €20M Funding Cut
Man (51) Accused Of Healy-Rae Assault Granted High Court Bail