| 335 | Puttalam District v Kurunegala District | 2016/17 | a25340 |
| 327-5 | Nondescripts Cricket Club v Saracens Sports Club | 2017/18 | a26342 |
| 318-8 | Chilaw Marians Cricket Club v Galle Cricket Club | 2017/18 | a26243 |
| 297 | Colombo Cricket Club v Nondescripts Cricket Club | 2018/19 | a27149 |
| 285-8 | Chilaw Marians Cricket Club v Colombo Cricket Club | 2010/11 | a20988 |
| 272-6 | Saracens Sports Club v Sri Lanka Ports Authority Cricket Club | 2017/18 | a26324 |
| 271-9 | Sri Lanka Ports Authority Cricket Club v Kurunegala Youth Cricket Club | 2017/18 | a26256 |
| 270-8 | Chilaw Marians Cricket Club v Sri Lanka Army Sports Club | 2017/18 | a26300 |
| 268-7 | Chilaw Marians Cricket Club v Sri Lanka Army Sports Club | 2009/10 | a19921 |
| 266-2 | Kegalle District v Puttalam District | 2016/17 | a25324 |
| 263 | Puttalam District v Kegalle District | 2016/17 | a25324 |
| 255-9 | Chilaw Marians Cricket Club v Lankan Cricket Club | 2017/18 | a26282 |
| 251 | Nondescripts Cricket Club v Colombo Cricket Club | 2018/19 | a27149 |