| 1 | 273 | LU Igalagamage & PBB Rajapaksa | Nondescripts Cricket Club v Colts Cricket Club | 2017/18 | f58518 |
| 2 | 281 | FDM Karunaratne & BKG Mendis | Sri Lanka v Ireland | 2022/23 | f61535 |
| 3 | 266 | Usman Khawaja & SPD Smith | Australia v Sri Lanka | 2024/25 | f62735 |
| 4 | 259 | SPD Smith & AT Carey | Australia v Sri Lanka | 2024/25 | f62776 |
| 5 | 267 | Mohammad Ashraful & Mushfiqur Rahim | Bangladesh v Sri Lanka | 2012/13 | f54708 |
| 6 | 200* | PHKD Mendis & BKG Mendis | Sri Lanka v New Zealand | 2024/25 | f62365 |
| 7 | 183 | DPMD Jayawardene & WPUJC Vaas | Sri Lanka v England | 2007/08 | f50517 |
| 7 | 183* | LD Chandimal & WSR Samarawickrama | Sri Lanka v Ireland | 2022/23 | f61535 |
| 8 | 222 | DF Arnolda & S Madanayake | Burgher Recreation Club v Galle Cricket Club | 1996/97 | f42823 |
| 9 | 124 | DM de Silva & L Ambuldeniya | Sri Lanka v West Indies | 2021/22 | f60624 |
| 10 | 87 | TS Peiris & GD Bandara | Panadura Sports Club v Galle Cricket Club | 2017/18 | f58463 |