Six events (U19B and 19G, U15B and 15G, U13B and 13G) will each feature sixty athletes selected by the OTT.

Twelve players who win the Mississauga, Markham, and Ottawa championships will receive direct invitations.

Six players who win the Ontario Championships will be invited automatically. If the winners of the Ontario Championships are the same players who won at the Mississauga, Markham, Nepean or Ottawa Championships, the position will be awarded to the players next in the overall standings. 

While OTT will disseminate six wild cards and each High Performance Centre will be allotted one position (nine athletes).

High Performance athletes will be allocated the remaining 33 positions (for a total of all six age and gender events) in accordance with the Ontario Ranking List that will be released by the end of April 2024.