| 1 | 221 | DP Samaraweera & MC Mendis | Colts Cricket Club v Colombo Cricket Club | 1999/00 | a12522 |
| 2 | 167 | WSR Samarawickrama & RPHD Ranasinghe | Colts Cricket Club v Lankan Cricket Club | 2018/19 | a27111 |
| 3 | 144 | Colts Cricket Club v Police Sports Club | 2004/05 | a16073 | |
| 4 | 194 | BOP Fernando & PC de Silva | Moors Sports Club v Colts Cricket Club | 2014/15 | a23812 |
| 5 | 192* | ARS Silva & PARP Perera | Colts Cricket Club v Bloomfield Cricket and Athletic Club | 2014/15 | a23765 |
| 6 | 151* | BMAJ Mendis & CU Jayasinghe | Kandurata v Basnahira North | 2009/10 | a20300 |
| 7 | 172 | LD Chandimal & PWH de Silva | Colombo District v Dambulla District | 2016/17 | a25432 |
| 8 | 193 | AD Russell & CR Brathwaite | West Indians v Sri Lanka Board President's XI | 2015/16 | a24318 |
| 9 | 84* | ARS Silva & KG Alwitigala | Colts Cricket Club v Ragama Cricket Club | 2013/14 | a23121 |
| 10 | 43 | Colts Cricket Club v Sri Lanka Air Force Sports Club | 2003/04 | a15357 |