The Newcastle Baseball Association enters selected teams into the Country New South Wales Senior A and B division and Under 18 Country Championships.  Players participating in these championships may be selected in Country New South Wales team to play in tournaments within Australia and Europe as well as the National Under 18 Championships.

The association also enters a team in the Country New South Wales Open Women’s championship.  Players participating in this championship may earn selection in the Country New South Wales Open Women’s or Youth Women’s teams for the National Championships.  Players from the National Championships may be selected in the Australian Women’s National team – the Emeralds.