| School | Players |
| Paul Roos Gymnasium | 54 |
| Grey College | 46 |
| Diocesan College (Bishops) | 42 |
| SACS | 32 |
| Paarl Gimnasium | 30 |
| Kimberley Boys' High | 23 |
| Paarl Boys High | 23 |
| Rondebosch | 21 |
| Grey High School | 17 |
| Maritzburg College | 17 |
| Wynberg Boys High | 16 |
| Dale College | 13 |
| St Andrews, Grahamstown | 12 |
| Afrikaans Hoër Seunskool | 11 |
| Hottentots-Holland | 11 |
| Monument | 9 |
| Glenwood | 8 |
| Hilton College | 8 |
| Selborne College | 8 |
| Cradock | 6 |
| Gill College | 6 |
| HTS Louis Botha | 6 |
| Jan van Riebeeck | 6 |
| Kearsney College | 6 |
| Kingswood College | 6 |
| Kroonstad (Blouskool) | 6 |
| Outeniqua | 6 |
| Sea Point, Cape Town | 6 |
| Swartland | 6 |
| Waterkloof | 6 |
| Wonderboom | 6 |
| Boland Landbou | 5 |
| CBC, Kimberley | 5 |
| Hendrik Verwoerd | 5 |
| Hugenote, Wellington | 5 |
| Jeppe | 5 |
| King Edward VII School (KES) | 5 |
| Klerksdorp | 5 |
| Marist Brothers Linmeyer | 5 |
| Queens College | 5 |
| Robertson | 5 |
| Sentraal | 5 |
| Tygerberg | 5 |
| Aliwal Noord | 4 |
| Bekker, Magaliesburg | 4 |
| Dan Pienaar | 4 |
| Dirkie Uys, Moorreesburg | 4 |
| Durban High School | 4 |
| Harrismith | 4 |
| Hugenote, Springs | 4 |
| Lichtenburg | 4 |
| Michaelhouse | 4 |
| Nelspruit | 4 |
| Nylstroom | 4 |
| Oakdale, Riversdal | 4 |
| Oudtshoorn | 4 |
| Parktown, Johannesburg | 4 |
| Pietersburg | 4 |
| Potchefstroom Gimnasium | 4 |
| Pretoria Boys High | 4 |
| Strand | 4 |
| Upington | 4 |
| Vereeniging | 4 |
| Volkskool, Potchefstroom | 4 |
| Voortrekker, Bethlehem | 4 |
| Worcester Gimnasium | 4 |
| Adelaide | 3 |
| AHS Kroonstad (Rooiskool) | 3 |
| Ben Viljoen | 3 |
| Brandwag, Uitenhage | 3 |
| Brits | 3 |
| Dordrecht | 3 |
| Ermelo | 3 |
| Fakkel | 3 |
| Florida | 3 |
| HTS Middelburg | 3 |
| Kirkwood | 3 |
| Ladysmith | 3 |
| Menlopark, Pretoria | 3 |
| Northwood (Northlands) | 3 |
| Parys | 3 |
| Piketberg | 3 |
| Port Natal | 3 |
| Sand du Plessis | 3 |
| Voortrekker, Wynberg | 3 |
| Welkom Gimnasium | 3 |
| Alberton | 2 |
| Bellville | 2 |
| Brackenfell | 2 |
| Brandwag, Benoni | 2 |
| Centurion | 2 |
| Christiana | 2 |
| Churchill High School | 2 |
| Cillie | 2 |
| Delmas | 2 |
| Despatch | 2 |
| Diamantveld | 2 |
| Framesby | 2 |
| Graeme College | 2 |
| Green Point Grammar School | 2 |
| Griekwastad | 2 |
| Hangklip | 2 |
| Helpmekaar | 2 |
| Hudson Park High | 2 |
| Jan Viljoen | 2 |
| JG Meiring | 2 |
| Kathu | 2 |
| Langlaagte | 2 |
| Linden | 2 |
| Lindley | 2 |
| Little Flower, Pietersburg | 2 |
| Maitland High School | 2 |
| Marlow | 2 |
| Middelburg (Tvl) | 2 |
| Milton | 2 |
| Montagu | 2 |
| Muir College | 2 |
| Noorder Paarl | 2 |
| Parow | 2 |
| Paul Erasmus | 2 |
| Paul Kruger | 2 |
| Paulus Joubert | 2 |
| Pearson | 2 |
| Peterhouse | 2 |
| Plumtree | 2 |
| Potchefstroom Boys High | 2 |
| Potchefstroom Tegnies | 2 |
| Prince Edward | 2 |
| PW Botha | 2 |
| Reivilo | 2 |
| Rob Ferreira, Witrivier | 2 |
| Roodepoort | 2 |
| Rustenburg | 2 |
| Spine Road | 2 |
| St Albans | 2 |
| St Charles, Pietermaritzburg | 2 |
| St Stithians College | 2 |
| Standerton | 2 |
| Swartberg | 2 |
| Swellendam | 2 |
| Transvalia | 2 |
| Umtata | 2 |
| Union High | 2 |
| Vanderbijlpark | 2 |
| Volkskool, Graaff-Reinet | 2 |
| Volkskool, Heidelberg | 2 |
| Vredenburg | 2 |
| Vryburg | 2 |
| Wessel Maree | 2 |
| Westville Boy's High | 2 |
| Windhoek | 2 |
| Wolmaransstad | 2 |
| Albertinia | 1 |
| Alexander Road | 1 |
| Amsterdam | 1 |
| Augsburg | 1 |
| Barkly East | 1 |
| Bastion | 1 |
| Beaconsfield, Kimberley | 1 |
| Bedford School | 1 |
| Bellville Secondary School | 1 |
| Ben Vorster | 1 |
| Berg Rivier | 1 |
| Bloemfontein | 1 |
| Bothaville | 1 |
| Burton Grammar School | 1 |
| Calvinia | 1 |
| Cambridge | 1 |
| Capricorn | 1 |
| Carnarvon | 1 |
| CBC, Boksburg | 1 |
| Charleston Hill | 1 |
| Charlie Hofmeyr | 1 |
| Cheltenham College | 1 |
| CJ Langenhoven | 1 |
| Cullinan | 1 |
| Damelin College | 1 |
| De La Salle College | 1 |
| De Villiers Graaff, Villiersdorp | 1 |
| De Vos Malan | 1 |
| Dealesville | 1 |
| DF Malan | 1 |
| Dinamika | 1 |
| Douglas | 1 |
| Dr Viljoen | 1 |
| Driehoek | 1 |
| Dulwich College, London | 1 |
| Dundee | 1 |
| Durbanville | 1 |
| East London Technikon | 1 |
| Edinburgh Academy | 1 |
| Eldoraigne | 1 |
| Elliot | 1 |
| Erasmus | 1 |
| Estcourt High School | 1 |
| FH Odendaal | 1 |
| Fichardtpark | 1 |
| Franschhoek | 1 |
| Frikkie Meyer | 1 |
| Garsfontein | 1 |
| Gelofte | 1 |
| Generaal Hertzog | 1 |
| General Smuts | 1 |
| George | 1 |
| George Watsons' College | 1 |
| Gerrit Maritz | 1 |
| Gifford, Bulawayo | 1 |
| Goudini, Rawsonville | 1 |
| Greenside | 1 |
| Hamilton | 1 |
| Hans Strijdom | 1 |
| Harris School | 1 |
| Hartswater | 1 |
| Hawston | 1 |
| Hentie Cilliers | 1 |
| Hill High School | 1 |
| Hoogenhout | 1 |
| Hopefield | 1 |
| HTS Drostdy | 1 |
| HTS John Vorster | 1 |
| HTS Kimberley | 1 |
| HTS Witbank | 1 |
| Jan de Klerk | 1 |
| Jansenville | 1 |
| Jeugland | 1 |
| Jim Fouche | 1 |
| Jim Mvabaza | 1 |
| JJ Pienaar | 1 |
| John Orr | 1 |
| John Vorster | 1 |
| John Walton | 1 |
| Kalahari | 1 |
| Kasselsvlei | 1 |
| Kemptonpark | 1 |
| Kenhardt | 1 |
| Klein Nederburg | 1 |
| Knysna | 1 |
| Kokstad College | 1 |
| Krugersdorp High | 1 |
| Kwamfumdo | 1 |
| Ladybrand | 1 |
| Laingsburg | 1 |
| Langenhoven | 1 |
| Leys, Cambridge, UK | 1 |
| Loyiso | 1 |
| Mansfield | 1 |
| Marandellas | 1 |
| Maria Louw | 1 |
| Marlborough College | 1 |
| Marthinus Wessels | 1 |
| Martin Oosthuizen | 1 |
| Mary Waters | 1 |
| Methodist College, Belfast | 1 |
| Middelburg (Cape) | 1 |
| Milner | 1 |
| Milnerton | 1 |
| Môrester | 1 |
| Muizenberg | 1 |
| New College | 1 |
| New Orleans | 1 |
| Nico Malan | 1 |
| Ntabankulu | 1 |
| Olifantshoek | 1 |
| Oosteind, Pretoria | 1 |
| Oosterlig | 1 |
| Overberg, Caledon | 1 |
| Overkruin | 1 |
| Pacaltsdorp | 1 |
| Patriot | 1 |
| Paul Sauer | 1 |
| Peddie High School | 1 |
| Piet Potgieter | 1 |
| Pinetown Boys High | 1 |
| Port Rex | 1 |
| Port Shepstone | 1 |
| Porterville | 1 |
| Prieska | 1 |
| Randfontein High | 1 |
| Rhodesfield | 1 |
| Riebeeckrand | 1 |
| Riversdal | 1 |
| Robinvale | 1 |
| Rugby, England | 1 |
| Sarel Cilliers | 1 |
| Sasolburg | 1 |
| Schoonspruit | 1 |
| Schweizer Reneke | 1 |
| Scottsville | 1 |
| Secunda | 1 |
| Settlers | 1 |
| Shannon | 1 |
| Shrewsbury (England) | 1 |
| Skurweberg | 1 |
| Spiers School, UK | 1 |
| Springs Boys High | 1 |
| Springs Technical High | 1 |
| St Aidans College, Grahamstown | 1 |
| St Andrews, Bloemfontein | 1 |
| St Henry's College | 1 |
| St John’s College | 1 |
| St Saviour's Collegiate School | 1 |
| St Thomas (PE) | 1 |
| Steenberg | 1 |
| Stellenbosch | 1 |
| Stilfontein | 1 |
| Stockdale, Kimberley | 1 |
| Sundra | 1 |
| Tom Naude | 1 |
| Trompsburg | 1 |
| Tsumeb | 1 |
| Tuine | 1 |
| Tulbagh | 1 |
| Tweespruit | 1 |
| Vanrhynsdorp | 1 |
| Ventersdorp | 1 |
| Victoria-Wes | 1 |
| Volksrust | 1 |
| Voortrekker, Boksburg | 1 |
| Voortrekker, Pietermaritzburg | 1 |
| Voortrekkerhoogte | 1 |
| Vorentoe (Rossmore HS) | 1 |
| Vredendal | 1 |
| Vryheid | 1 |
| Warmbad | 1 |
| Weenen | 1 |
| Wennie Du Plessis | 1 |
| Weston | 1 |
| Wilgerivier | 1 |
| Wilgers | 1 |
| Windsor | 1 |
| Zastron | 1 |
| Zeerust | 1 |
| Zwartkop | 1 |