| 1 | 185 | DP Samaraweera & TM Dilshan | Sri Lanka A v Leicestershire | 1998/99 | a11772 |
| 2 | 208* | RS Kaluwitharana & SI Fernando | Colts Cricket Club v Moratuwa Sports Club | 2002/03 | a14679 |
| 3 | 160* | Lankan Cricket Club v Sebastianites Cricket and Athletic Club | 2007/08 | a18492 | |
| 3 | 160 | RM Mendis & TDGLTA de Silva | Moratuwa Sports Club v Singha Sports Club | 2007/08 | a18509 |
| 4 | 168* | Faisal Athar & Aamer Bashir | Pakistan A v England A | 2004/05 | a16516 |
| 5 | 109 | KC Sangakkara & CK Kapugedera | Kandurata v Ruhuna | 2009/10 | a20458 |
| 6 | 101 | UDU Chandana & HAPW Jayawardene | Sri Lanka A v Kenya | 2001/02 | a14089 |
| 7 | 108 | KHRK Fernando & LJP Gunaratne | Basnahira South v Basnahira North | 2009/10 | a20341 |
| 8 | 78 | Sebastianites Cricket and Athletic Club v Sinhalese Sports Club | 2004/05 | a16105 | |
| 9 | 72 | MSR Wijeratne & OLA Wijesiriwardene | Badureliya Sports Club v Lankan Cricket Club | 2010/11 | a20953 |
| 10 | 71 | SHSMK Silva & RMGK Sirisoma | Lankan Cricket Club v Moratuwa Sports Club | 2009/10 | a19973 |