Random draw doubles.5 to play and optional 5 for ace pool.If you have not registered a round in this league in the past year you will only be eligible for 25% payout on the ace pool otherwise 50% payout per week.If two people have an ace they would split 50% of the ace pool 25% each,if one person hits two aces it is still 50% payout.Please call if you are running late or any questions concerning the league 313-414-9196 thanks.