A remarkable game at the Brooks Foundation Ground saw the thirds beat Lowerhouse by 40 runs after being bowled out for 65.
Captain Ryan Bond (15 from 31 balls) was the only player to stick around as the thirds tumbled to 29-9.
A last wicket stand of 36 between Fred Worsick (14) and Oliver Leach (10 not out) proved vital as the thirds were bowled out in the 20th over.
Waqar Ashraf took 5-8, Hafiz Ahmed 2-5, Harry Cunliffe 2-7 and Noah Cronshaw 1-1 to bowl Lowerhouse out for just 25 after 20.1 overs.
