217 runs | v Combined Universities | Sophia Gardens, Cardiff | 1995 | a9182 |
178 runs | v Essex | Sophia Gardens, Cardiff | 2001 | a13653 |
167 runs | v Staffordshire | Sophia Gardens, Cardiff | 1989 | a6109 |
166 runs | v Combined Universities | FP Fenner's Ground, Cambridge | 1983 | a3627 |
166 runs | v Durham | Penrhyn Avenue, Rhos-on-Sea, Colwyn Bay | 1993 | a8081 |
160 runs | v Lincolnshire | St Helen's, Swansea | 1994 | a8681 |
151 runs | v Hampshire | Sophia Gardens, Cardiff | 2005 | a16842 |
148 runs | v Northamptonshire | Wellingborough School Ground, Wellingborough | 1975 | a1515 |
148 runs | v Bedfordshire | Sophia Gardens, Cardiff | 1998 | a11253 |
146 runs | v Combined Universities | Sophia Gardens, Cardiff | 1982 | a3292 |
146 runs | v Essex | The SSE SWALEC Stadium, Cardiff | 2015 | a24179 |
145 runs | v Cheshire | Sophia Gardens, Cardiff | 1987 | a5299 |
143 runs | v Suffolk | The Victory Ground, Bury St Edmunds | 2005 | a16612 |
139 runs | v Dorset | Dean Park, Bournemouth | 2000 | a12785 |
131 runs | v Oxfordshire | St Helen's, Swansea | 1993 | a8092 |
130 runs | v Warwickshire | The SWALEC Stadium, Cardiff | 2008 | a19122 |
124 runs | v Derbyshire | Eugene Cross Park, Ebbw Vale | 1984 | a4148 |
124 runs | v Sussex | County Ground, Hove | 1996 | a9908 |
121 runs | v Combined Universities | Sophia Gardens, Cardiff | 1992 | a7542 |
121 runs | v Middlesex | Sophia Gardens, Cardiff | 1993 | a8113 |
115 runs | v Ireland | Castle Avenue, Dublin | 1998 | a11133 |
113 runs | v Hampshire | Sophia Gardens, Cardiff | 1995 | a9263 |
113 runs | v Hampshire | Sophia Gardens, Cardiff | 2000 | a12717 |
112 runs | v Northamptonshire | County Ground, Northampton | 1977 | a1988 |
111 runs | v Worcestershire | Sophia Gardens, Cardiff | 2001 | a13551 |
110 runs | v Lincolnshire | Lindum Sports Club Ground, Lincoln | 2004 | a15875 |
107 runs | v Surrey | St Helen's, Swansea | 1998 | a11273 |
104 runs | v Kent | St Lawrence Ground, Canterbury | 1993 | a8019 |
104 runs | v Worcestershire | St Helen's, Swansea | 1993 | a8154 |
103 runs | v Worcestershire | Sophia Gardens, Cardiff | 2002 | a14525 |
100 runs | v Gloucestershire | St Helen's, Swansea | 1991 | a7148 |
100 runs | v Nottinghamshire | Penrhyn Avenue, Rhos-on-Sea, Colwyn Bay | 1999 | a12087 |