| 8 runs | v Nugegoda Sports and Welfare Club | Sinhalese Sports Club Ground, Colombo | 2020/21 | tt9446 |
| 9 runs | v Sri Lanka Army Sports Club | Nondescripts Cricket Club Ground, Colombo | 2014/15 | tt4776 |
| 10 runs | v Nondescripts Cricket Club | FTZ Sports Complex (Board of Investment), Katunayake | 2019/20 | tt8755 |
| 11 runs | v Nugegoda Sports and Welfare Club | FTZ Sports Complex (Board of Investment), Katunayake | 2019/20 | tt8653 |
| 16 runs | v Tamil Union Cricket and Athletic Club | P Sara Oval, Colombo | 2015/16 | tt5349 |