Ulster
Ulster Branch - Tennis Ireland
Antrim
ATT (Kells)
Ballycastle
Ballymena
Ballynafeigh
Belfast Indoor Tennis Centre
Cavehill (Belfast)
Civil Service (Belfast)
CIYMS (Belfast)
David Lloyd Belfast
Gilnahirk (Belfast)
Hawarden (Belfast)
Hilden (Lisburn)
Larne
Malone
Muckamore
Queens University Belfast
Rendezvous (Knockbreda)
Windsor (Belfast)
Armagh
Cavan
Derry/Londonderry
Donegal
Butt Hall (Ballybofey)
Letterkenny
Down
Banbridge
Bangor
Belfast Boat Club
Cloughey & District
Donaghadee
Downpatrick
Downshire (Hillsborough)
Helen's Bay
Newcastle
Newry
St Patrick's (Newtownards)
Royal Belfast Golf Club (Holywood)
Warrenpoint