| Inns | HS |
| 291-9 | 83 | Oman v Namibia | Wanderers Cricket Ground, Windhoek | 2021/22 |
| 285-5 | 72 | Oman v Ireland | Bulawayo Athletic Club, Bulawayo | 2023 |
| 284-9 | 72 | Oman v United States of America | Central Broward Regional Park Stadium Turf Ground, Lauderhill | 2025 |
| 277-8 | 79 | Oman v Papua New Guinea | Dubai Sports City Stadium, Dubai | 2022 |
| 274-7 | 53 | Oman v United States of America | Al Amerat Cricket Ground, Al Amerat | 2021 |
| 272 | 58 | Oman v Namibia | Al Amerat Cricket Ground, Al Amerat | 2019/20 |
| 265-5 | 86 | Oman v Namibia | Dubai Sports City Stadium, Dubai | 2021/22 |
| 255-9 | 64 | Oman v Scotland | Al Amerat Cricket Ground Turf 2, Al Amerat | 2021 |
| 250-7 | 62* | Oman v Papua New Guinea | Al Amerat Cricket Ground Turf 2, Al Amerat | 2021 |
| 244-9 | 69 | Oman v Scotland | Bulawayo Athletic Club, Bulawayo | 2023 |
| 234-6 | 67* | Oman v Papua New Guinea | Mannofield Park, Aberdeen | 2019 |
| 233-8 | 51 | Oman v Namibia | Forthill, Dundee | 2024 |
| 228-5 | 53 | Oman v United Arab Emirates | Bulawayo Athletic Club, Bulawayo | 2023 |
| 226 | 65 | Oman v Nepal | Tribhuvan University International Cricket Ground, Kirtipur | 2023 |
| 225-7 | 61 | Oman v United Arab Emirates | ICC Cricket Academy Ground, Dubai | 2021/22 |
| 225-7 | 81 | Oman v Scotland | Dubai Sports City Stadium, Dubai | 2022 |
| 223-9 | 41 | Oman v Nepal | Maple Leaf North-West Ground, King City | 2024 |
| 221-7 | 63 | Oman v United Arab Emirates | ICC Cricket Academy Ground, Dubai | 2021/22 |
| 221-9 | 53* | Oman v West Indies | Harare Sports Club, Harare | 2023 |
| 217 | 44 | Oman v Canada | Maple Leaf North-West Ground, King City | 2024 |
| 217-6 | 77 | Oman v Canada | Central Broward Regional Park Stadium Turf Ground, Lauderhill | 2025 |
| 214-4 | 72 | Oman v United States of America | Tribhuvan University International Cricket Ground, Kirtipur | 2019/20 |
| 214 | 57 | Oman v United Arab Emirates | Al Amerat Cricket Ground, Al Amerat | 2021/22 |
| 211 | 68 | Oman v Scotland | Dubai Sports City Stadium, Dubai | 2022 |
| 209 | 59 | Oman v United States of America | Choice Moosa Stadium, Pearland | 2022 |
| 207-6 | 63 | Oman v Papua New Guinea | Mannofield Park, Aberdeen | 2019 |
| 198-8 | 61 | Oman v Canada | Maple Leaf North-West Ground, King City | 2024 |
| 197-9 | 69* | Oman v Nepal | Tribhuvan University International Cricket Ground, Kirtipur | 2019/20 |
| 197-6 | 68 | Oman v Namibia | Forthill, Dundee | 2024 |
| 195 | 68 | Oman v United Arab Emirates | Al Amerat Cricket Ground, Al Amerat | 2021/22 |
