249 runs by Somerset at Taunton, 2010 (P40)
220 runs by Somerset at Neath, 1990 (SL)
190 runs by Essex at Chelmsford, 2025 (ODC)
10 wickets by Leicestershire at Leicester, 1972 (SL); by Middlesex at Lord`s, 1976 (SL); by Hampshire at Southampton, 1988 (B&H); by Essex at Chelmsford, 1989 (B&H); by Essex at Chelmsford, 2006 (C&G)