| 235 runs | v Colombo Cricket Club | Colombo Cricket Club Ground, Colombo | 2015/16 | f56912 |
| 232 runs | v Sri Lanka Ports Authority Cricket Club | Colts Cricket Club Ground, Colombo | 2013/14 | f55484 |
| 221 runs | v Nondescripts Cricket Club | R Premadasa Stadium, Colombo | 2014/15 | f56307 |
| 217 runs | v Sri Lanka Navy Sports Club | Moors Sports Club Ground, Colombo | 2000/01 | f45563 |
| 214 runs | v Panadura Sports Club | Moors Sports Club Ground, Colombo | 2010/11 | f53146 |
| 212 runs | v Kurunegala Youth Cricket Club | Moors Sports Club Ground, Colombo | 1997/98 | f43486 |
| 202 runs | v Burgher Recreation Club | Moors Sports Club Ground, Colombo | 2010/11 | f53070 |
| 197 runs | v Nondescripts Cricket Club | Moors Sports Club Ground, Colombo | 2006/07 | f49938 |
| 193 runs | v Police Sports Club | Police Park Ground, Colombo | 2022/23 | f60962 |
| 186 runs | v Lankan Cricket Club | Moors Sports Club Ground, Colombo | 2011/12 | f53918 |
| 184 runs | v Galle Cricket Club | Moors Sports Club Ground, Colombo | 2002/03 | f46851 |
| 153 runs | v Lankan Cricket Club | Moors Sports Club Ground, Colombo | 2005/06 | f49237 |
| 149 runs | v Bloomfield Cricket and Athletic Club | Moors Sports Club Ground, Colombo | 2012/13 | f54750 |
| 145 runs | v Police Sports Club | Police Park Ground, Colombo | 2010/11 | f53124 |
| 92 runs | v Chilaw Marians Cricket Club | Moors Sports Club Ground, Colombo | 2015/16 | f56865 |
| 91 runs | v Burgher Recreation Club | Moors Sports Club Ground, Colombo | 2002/03 | f47086 |
| 83 runs | v Sebastianites Cricket and Athletic Club | Tyronne Fernando Stadium, Moratuwa | 2023/24 | f61892 |
| 73 runs | v Sri Lanka Army Sports Club | Army Ground, Panagoda | 2008/09 | f51190 |