| 1 | 282 | WU Tharanga & TM Dilshan | Sri Lanka v Zimbabwe | 2010/11 | a21258 |
| 2 | 184 | TM Dilshan & KC Sangakkara | Sri Lanka v South Africa | 2013 | a22732 |
| 3 | 165* | DPW Diminguwa & PAD Lakshan | Galle District v Jaffna District | 2021/22 | a28853 |
| 4 | 154 | Ibrahim Zadran & Najibullah Zadaran | Afghanistan v Sri Lanka | 2022/23 | a29673 |
| 5 | 224 | AK Perera & SMA Priyanjan | Sri Lanka A v The Rest | 2013 | a22627 |
| 6 | 242 | Azmatullah Omarzai & Mohammad Nabi | Afghanistan v Sri Lanka | 2023/24 | a30729 |
| 7 | 113* | DT Brevis & B Swanepoel | South Africa A v Sri Lanka A | 2023 | a30026 |
| 8 | 111 | T Stubbs & GW Coetzee | South Africa A v Sri Lanka A | 2023 | a30028 |
| 9 | 119 | SE Rutherford & G Motie | West Indies v Sri Lanka | 2024/25 | a31206 |
| 10 | 67 | PLM Jayarathne & NVR Perera | Sri Lanka A v Sri Lanka Cricket Combined XI | 2013 | a22629 |