Warwickshire's Second Eleven were beaten in a twenty overs a side game against Durham at Benwell Hill Cricket Club.
Warwicks batted first and made 102-4 with Lewis making 33 and Freddie Coleman 26 from fifteen overs.
The rain meant that Durham were set a revised target under the Duckworth/Lewis method and they made 113-3 with Clark hitting 85 from 9.4 overs to win by seven wickets.