| 1 | 95* | ND Paranavithana & WSR Samarawickrama | Tamil Union Cricket and Athletic Club v Kandy Customs Sports Club | 2022 | tt10813 |
| 2 | 156* | ISS Samarasooriya & PC Hettiwatte | Nugegoda Sports and Welfare Club v Kandy Customs Sports Club | 2019/20 | tt8710 |
| 3 | 55 | | Badureliya Sports Club v Kurunegala Youth Cricket Club | 2005/06 | tt259 |
| 4 | 36 | | Saracens Sports Club v Panadura Sports Club | 2005/06 | tt258 |
| 4 | 36 | DRS Perera & TGB Prasad | Kandy Customs Sports Club v Nugegoda Sports and Welfare Club | 2019/20 | tt8710 |
| 5 | 66 | | Panadura Sports Club v Saracens Sports Club | 2005/06 | tt258 |
| 6 | 47 | DRS Perera & TGB Prasad | Kandy Customs Sports Club v Sri Lanka Ports Authority Cricket Club | 2019/20 | tt8728 |
| 7 | 34* | | Badureliya Sports Club v Kurunegala Youth Cricket Club | 2005/06 | tt259 |
| 7 | 34 | PARP Perera & JKC Daniel | Colts Cricket Club v Badureliya Sports Club | 2019/20 | tt8646 |
| 8 | 23* | DHAP Tharanga & PA Theekshana | Chilaw Marians Cricket Club v Nondescripts Cricket Club | 2022 | tt10812 |
| 9 | 48 | | Chilaw Marians Cricket Club v Bloomfield Cricket and Athletic Club | 2005/06 | tt283 |
| 10 | 21 | K Weeraratne & CRD Fernando | Kandurata v Ruhuna | 2009/10 | tt1591 |