Stats Centre, 2023

Biggest upsets

Wins by the side the ratings gave the smallest chance before kick-off.

Updated 24 Oct 2026, with results to 22 Aug 2026.

Top 50

#	School	Match	Chance
1	Kasselsvlei16-7 v Bosmansdam, 29 Jul	16-7 v Bosmansdam, 29 Jul	7%
1	St Stithians College31-19 v St John’s, 13 May	31-19 v St John’s, 13 May	7%
3	Tygerberg22-17 v Melkbosstrand, 29 Jul	22-17 v Melkbosstrand, 29 Jul	8%
3	Oosterlig27-16 v Labori, 01 Apr	27-16 v Labori, 01 Apr	8%
5	Brackenfell26-18 v Strand, 20 May	26-18 v Strand, 20 May	9%
5	Oakdale Landbou20-17 v Paarl Boys' High, 15 Apr	20-17 v Paarl Boys' High, 15 Apr	9%
7	Secunda57-10 v HTS John Vorster, 15 Apr	57-10 v HTS John Vorster, 15 Apr	12%
8	Secunda43-14 v Ligbron Akademie, 10 Jun	43-14 v Ligbron Akademie, 10 Jun	13%
8	Northwood29-22 v Glenwood, 15 Apr	29-22 v Glenwood, 15 Apr	13%
10	Daniel Pienaar26-10 v Oudtshoorn, 27 Apr	26-10 v Oudtshoorn, 27 Apr	14%
10	Cambridge19-7 v Toise, 18 Mar	19-7 v Toise, 18 Mar	14%
12	Secunda45-41 v Oos-Moot, 29 Jul	45-41 v Oos-Moot, 29 Jul	15%
12	Oosterlig21-17 v Leeuwenhoff, 10 Jun	21-17 v Leeuwenhoff, 10 Jun	15%
12	CBC Boksburg10-6 v Uplands, 08 Apr	10-6 v Uplands, 08 Apr	15%
15	Jim Fouche31-25 v Fichardtpark, 12 Aug	31-25 v Fichardtpark, 12 Aug	17%
15	Potch Gim40-31 v Dinamika, 03 Jun	40-31 v Dinamika, 03 Jun	17%
15	St David’s19-14 v Northcliff, 06 May	19-14 v Northcliff, 06 May	17%
18	Upington53-19 v Fichardtpark, 19 Aug	53-19 v Fichardtpark, 19 Aug	18%
18	Milnerton33-22 v DF Malan, 29 Jul	33-22 v DF Malan, 29 Jul	18%
18	Marlow Landbou30-15 v Worcester Gimnasium, 08 Apr	30-15 v Worcester Gimnasium, 08 Apr	18%
18	Birchleigh12-7 v Uplands, 01 Apr	12-7 v Uplands, 01 Apr	18%
18	Ligbron Akademie40-12 v Bergsig Ak, 25 Mar	40-12 v Bergsig Ak, 25 Mar	18%
23	Ermelo20-17 v Rob Ferreira, 10 Jun	20-17 v Rob Ferreira, 10 Jun	19%
23	Diamantveld21-15 v Trio, 23 May	21-15 v Trio, 23 May	19%
23	Ficksburg31-7 v Paul Erasmus, 20 May	31-7 v Paul Erasmus, 20 May	19%
23	Lichtenburg34-21 v Zwartkop, 15 Apr	34-21 v Zwartkop, 15 Apr	19%
23	Durbanville35-19 v Rondebosch Boys' High, 15 Apr	35-19 v Rondebosch Boys' High, 15 Apr	19%
23	Volksrust19-15 v Wilgerivier, 01 Apr	19-15 v Wilgerivier, 01 Apr	19%
23	Welkom Gimnasium31-26 v Monument, 18 Mar	31-26 v Monument, 18 Mar	19%
23	Zwartkop33-10 v Lions Invitational, 18 Mar	33-10 v Lions Invitational, 18 Mar	19%
31	Beth. Voortrekker24-18 v Trio, 15 Apr	24-18 v Trio, 15 Apr	20%
31	Lydenburg27-19 v Frans Du Toit, 08 Apr	27-19 v Frans Du Toit, 08 Apr	20%
31	St Benedict’s25-20 v Secunda, 01 Apr	25-20 v Secunda, 01 Apr	20%
31	Uplands63-3 v Bergsig Ak, 01 Apr	63-3 v Bergsig Ak, 01 Apr	20%
31	Hans Strijdom28-19 v Riebeeckrand, 18 Mar	28-19 v Riebeeckrand, 18 Mar	20%
36	Glenwood27-24 v Maritzburg College, 12 Aug	27-24 v Maritzburg College, 12 Aug	21%
36	St Benedict’s14-0 v Heronbridge, 20 May	14-0 v Heronbridge, 20 May	21%
36	Beth. Voortrekker24-16 v Witteberg, 13 May	24-16 v Witteberg, 13 May	21%
36	Riebeeckrand52-11 v Hoërskool Florida, 25 Feb	52-11 v Hoërskool Florida, 25 Feb	21%
40	Clifton College38-15 v Secunda, 03 Jun	38-15 v Secunda, 03 Jun	22%
40	Ermelo26-13 v Ferrum, 06 May	26-13 v Ferrum, 06 May	22%
40	Helpmekaar31-5 v Kingswood College, 10 Apr	31-5 v Kingswood College, 10 Apr	22%
40	Duineveld26-19 v Hugenote (Wellington), 03 Apr	26-19 v Hugenote (Wellington), 03 Apr	22%
40	Port Rex THS15-10 v Overberg, 01 Apr	15-10 v Overberg, 01 Apr	22%
40	Benoni High35-7 v Queen’s, 18 Mar	35-7 v Queen’s, 18 Mar	22%
40	St Benedict’s42-7 v King David, 11 Mar	42-7 v King David, 11 Mar	22%
47	HTS John Vorster26-14 v Pretoria Noord, 10 Jun	26-14 v Pretoria Noord, 10 Jun	23%
47	Dale College24-20 v Graeme College, 10 Jun	24-20 v Graeme College, 10 Jun	23%
47	Hentie Cilliers29-0 v Riebeeckrand, 01 Apr	29-0 v Riebeeckrand, 01 Apr	23%
47	Brandwag (EP)28-23 v Rustenburg, 01 Apr	28-23 v Rustenburg, 01 Apr	23%