The Irish Pool Association are hosting their second ranking event of the season today in Ballina.
This takes place at the Great National Hotel where the action got underway at 2:00pm, continuing over the weekend.
The U23 competition takes place today, O50 tomorrow and Sunday is for juniors and ladies.
It's the first time in roughly 20 years the event is being held in Ballina.
Around 400 competitors across all sections are taking part.
Mayo Pool Association, on their social media account, congratulated all competitors this weekend.