Bosch struck with the new ball in the second and fourth overs to immediately undermine the Leeds Bradford innings after they had won the toss and elected to bat first, and he claimed further wickets in the 18th and 20th overs as the English students battled to 109 for eight in their 20 overs.
The final result was then obvious as soon as Aiden Markram made a brisk start at the top of the Tuks batting line-up, the SA U19 captain stroking a run-a-ball 42 as the University of Pretoria sealed victory in the 17th over.
Tuks have now ensured their place in Saturday’s semi-finals of the T20 Varsity World Cup, regardless of what happens in their final round-robin fixture against the Jamaica Inter-Collegiate Sports Association on Wednesday.
It was a second successive convincing victory for the Pretoria students after the Theunis de Bruyn-inspired thrashing of Bangladesh’s University of the Liberal Arts on the first day.
The hero yesterday was Bosch, with four for 27 in his four overs. One of the stars of the SA U19 team that won the ICC Junior World Cup earlier this year, Bosch has not yet played first-class cricket, but he is almost certain to appear for Northerns in the summer.
The son of former Test fast bowler Tertius is also wonderfully skilful at the death and he was superbly supported by his opening partner, Vincent Moore, who conceded just 12 runs in his four overs.
Off-spinner Ruben Claassen was the other class act for Tuks, taking two for 13 in four overs.
The runs have kept flowing for Markram since the Junior World Cup triumph where he was the man of the tournament, and he anchored the straightforward Tuks chase with Gerry Pike and De Bruyn both adding 20s.
Jamaica Inter-Collegiate Sports Association will qualify for the semi-finals alongside Tuks if they win on Wednesday, but if the South Africans make it a clean sweep of three from three in Group 2 then they will be joined by whoever has the better run-rate between the West Indians and the winner of the other clash between the Bangladeshis and English.