| 188 | TM Dilshan | Bloomfield Cricket and Athletic Club v Colts Cricket Club | 2007/08 | a18483 |
| 148 | DP Samaraweera | Colts Cricket Club v Antonians Sports Club | 1998/99 | a11543 |
| 132* | DP Samaraweera | Colts Cricket Club v Police Sports Club | 1999/00 | a12472 |
| 132 | HGJM Kulatunga | Wayamba v Sri Lanka Cricket Combined XI | 2009/10 | a20314 |
| 123 | MC Mendis | Colts Cricket Club v Kurunegala Youth Cricket Club | 1998/99 | a11587 |
| 122 | RS Kaluwitharana | Colts Cricket Club v Panadura Sports Club | 2000/01 | a13065 |
| 121 | S Kalavitigoda | Colts Cricket Club v Panadura Sports Club | 2004/05 | a16064 |
| 119 | MC Mendis | Colts Cricket Club v Colombo Cricket Club | 1999/00 | a12521 |
| 118 | SI Fernando | Colts Cricket Club v Kurunegala Youth Cricket Club | 1998/99 | a11587 |
| 117 | PC de Silva | Moors Sports Club v Colts Cricket Club | 2014/15 | a23810 |
| 116* | LD Chandimal | Colombo District v Dambulla District | 2016/17 | a25430 |
| 113 | CR Brathwaite | West Indians v Sri Lanka Board President's XI | 2015/16 | a24316 |
| 111 | BSM Warnapura | Colts Cricket Club v Saracens Sports Club | 2010/11 | a20961 |
| 109 | NHG Cooray | Dambulla District v Kandy District | 2016/17 | a25434 |
| 107 | TMI Mutaliph | Colts Cricket Club v Ragama Cricket Club | 2008/09 | a19424 |
| 106 | DP Samaraweera | Colts Cricket Club v Colombo Cricket Club | 1999/00 | a12521 |
| 106 | BKEL Milantha | Dambulla District v Colombo District | 2016/17 | a25430 |
| 105 | HE Vithana | Colts Cricket Club v Police Sports Club | 2004/05 | a16072 |
| 105* | ARS Silva | Colts Cricket Club v Bloomfield Cricket and Athletic Club | 2014/15 | a23763 |
| 105 | MDKJ Perera | Kegalle District v Kurunegala District | 2016/17 | a25347 |
| 104* | ARS Silva | Colts Cricket Club v Ragama Cricket Club | 2013/14 | a23119 |
| 102* | BSM Warnapura | Colts Cricket Club v Badureliya Sports Club | 2008/09 | a19496 |
| 102* | ARS Silva | Mannar District v Anuradhapura District | 2016/17 | a25318 |
| 102 | CK Kapugedera | Kandy District v Dambulla District | 2016/17 | a25434 |
| 101 | NT Paranavitana | Jaffna District v Vavuniya District | 2016/17 | a25338 |
| 100 | JD Ryder | New Zealand A v Sri Lanka Cricket XI | 2005/06 | a16849 |