| 1 | 133 | SP James & H Morris | Glamorgan v Essex | 1995 | a9373 |
| 2 | 66 | RDB Croft & JH Kallis | Glamorgan v Surrey | 1999 | a12046 |
| 3 | 204 | JH Kallis & MP Maynard | Glamorgan v Surrey | 1999 | a12046 |
| 4 | 66 | GA Gooch & RC Irani | Essex v Glamorgan | 1995 | a9373 |
| 5 | 68 | DL Maddy & PA Nixon | Leicestershire v Glamorgan | 1998 | a11242 |
| 6 | 59 | MP Maynard & A Dale | Glamorgan v Essex | 1995 | a9373 |
| 7 | 35 | CC Lewis & JM Dakin | Leicestershire v Glamorgan | 1998 | a11242 |
| 8 | 15 | Somerset v Glamorgan | 1972 | a667 | |
| 9 | 12 | DJ Bicknell & JE Benjamin | Surrey v Glamorgan | 1999 | a12046 |
| 10 | 5 | DA Cosker & OT Parkin | Glamorgan v Leicestershire | 1998 | a11242 |