| 1 | 188 | MC Mendis & RS Kaluwitharana | Colts Cricket Club v Colombo Cricket Club | 2000/01 | a13043 |
| 2 | 207 | MP Vaughan & GA Hick | England XI v Sri Lanka Board President's XI | 2000/01 | a13332 |
| 3 | 139 | RK Chandraguptha & MS Warnapura | Colombo Cricket Club v Badureliya Sports Club | 2018/19 | a27135 |
| 4 | 139* | NT Paranavitana & DM Sarathchandra | Tamil Union Cricket and Athletic Club v Sri Lanka Ports Authority Cricket Club | 2015/16 | a24364 |
| 5 | 117 | L Abeyratne & GS Dinusha | Colombo Cricket Club v Kandy Customs Sports Club | 2020/21 | a28342 |
| 5 | 117 | HS Liyanage & NLTC Perera | Sri Lanka Army Sports Club v Colombo Cricket Club | 2020/21 | a28388 |
| 6 | 98 | SKL de Silva & JWHD Boteju | Colombo Cricket Club v Sebastianites Cricket and Athletic Club | 2002/03 | a14655 |
| 7 | 118 | TCB Fernando & SDC Aravinda | Panadura Sports Club v Colombo Cricket Club | 2013/14 | a23121 |
| 8 | 117 | Najibullah Zadaran & Qais Ahmad | Afghanistan Emerging Players v Oman | 2018/19 | a26954 |
| 9 | 67* | LD Madushanka & PADLR Sandakan | Colombo Cricket Club v Burgher Recreation Club | 2017/18 | a26248 |
| 10 | 54 | EMCD Edirisinghe & SSM Perera | Saracens Sports Club v Colombo Cricket Club | 2018/19 | a27111 |