| Inns | HS |
| 226-4 | 94* | Ireland v Austria | Raeburn Place, Edinburgh | 2023 |
| 225-7 | 76 | Ireland v Afghanistan | Sheikh Zayed Stadium, Abu Dhabi | 2013/14 |
| 221-5 | 60 | Ireland v India | The Village, Malahide, Dublin | 2022 |
| 211-6 | 65* | Ireland v Scotland | Dubai Sports City Stadium, Dubai | 2016/17 |
| 208-7 | 95 | Ireland v West Indies | Queen's Park (New), St George's | 2019/20 |
| 205 | 59 | Ireland v Afghanistan | Greater Noida Sports Complex Ground, Greater Noida | 2016/17 |
| 205-5 | 74 | Ireland v Scotland | Sportpark Het Schootsveld, Deventer | 2018 |
| 205-9 | 72 | Ireland v Scotland | Raeburn Place, Edinburgh | 2023 |
| 194-6 | 91 | Ireland v Afghanistan | Rajiv Gandhi International Cricket Stadium, Dehra Dun | 2018/19 |
| 194-6 | 64 | Ireland v Scotland | The Village, Malahide, Dublin | 2019 |
| 190-9 | 78 | Ireland v South Africa | Seat Unique Stadium, Bristol | 2022 |
| 189-4 | 57 | Ireland v Netherlands | Sylhet Stadium, Sylhet | 2013/14 |
| 186-9 | 63 | Ireland v Scotland | The Village, Malahide, Dublin | 2019 |
| 185-6 | 81 | Ireland v Scotland | Sportpark Het Schootsveld, Deventer | 2018 |
| 183-9 | 83 | Ireland v Netherlands | Al Amerat Cricket Ground, Al Amerat | 2018/19 |
| 183-3 | 89* | Ireland v Oman | Sheikh Zayed Stadium Nursery 1, Abu Dhabi | 2019/20 |
| 181-7 | 60 | Ireland v Netherlands | The Village, Malahide, Dublin | 2019 |
| 180-7 | 65 | Ireland v Scotland | Al Amerat Cricket Ground, Al Amerat | 2018/19 |
| 180-4 | 72* | Ireland v Scotland | Blundstone Arena, Hobart | 2022/23 |
| 178-8 | 74 | Ireland v Afghanistan | Rajiv Gandhi International Cricket Stadium, Dehra Dun | 2018/19 |
| 174-4 | 47 | Ireland v Zimbabwe | Magheramason, Bready | 2021 |
| 174-6 | 40 | Ireland v New Zealand | Civil Service Cricket Club, Stormont, Belfast | 2022 |
| 172-8 | 50 | Ireland v Canada | Sinhalese Sports Club Ground, Colombo | 2009/10 |
| 172-6 | 60 | Ireland v Afghanistan | Greater Noida Sports Complex Ground, Greater Noida | 2019/20 |
| 171-9 | 47 | Ireland v Zimbabwe | Magheramason, Bready | 2019 |
| 171-3 | 51 | Ireland v Afghanistan | Civil Service Cricket Club, Stormont, Belfast | 2022 |
| 169-4 | 47* | Ireland v Netherlands | Al Amerat Cricket Ground, Al Amerat | 2019/20 |
| 168-5 | 39* | Ireland v Canada | Sheikh Zayed Stadium, Abu Dhabi | 2013/14 |
| 167-9 | 58* | Ireland v Afghanistan | Civil Service Cricket Club, Stormont, Belfast | 2022 |
| 166-6 | 36 | Ireland v Scotland | Magheramason, Bready | 2015 |
| 166-6 | 48 | Ireland v Zimbabwe | Harare Sports Club, Harare | 2023/24 |
| 165-5 | 56 | Ireland v Afghanistan | Greater Noida Sports Complex Ground, Greater Noida | 2016/17 |
| 165-7 | 42 | Ireland v United Arab Emirates | Al Amerat Cricket Ground, Al Amerat | 2021/22 |
| 165-7 | 47 | Ireland v Oman | Al Amerat Cricket Ground Turf 2, Al Amerat | 2021/22 |
| 164-7 | 60 | Ireland v Zimbabwe | Sylhet Stadium, Sylhet | 2013/14 |
| 163-6 | 46 | Ireland v Afghanistan | Greater Noida Sports Complex Ground, Greater Noida | 2019/20 |
| 162-6 | 57* | Ireland v United States of America | Central Broward Regional Park Stadium Turf Ground, Lauderhill | 2021/22 |
| 160-6 | 40 | Ireland v United Arab Emirates | Dubai Sports City Stadium, Dubai | 2016/17 |
| 159-5 | 78* | Ireland v Scotland | Dubai Sports City Stadium, Dubai | 2011/12 |
| 159-5 | 71 | Ireland v Oman | Al Amerat Cricket Ground, Al Amerat | 2018/19 |
| 159 | 50 | Ireland v United Arab Emirates | Al Amerat Cricket Ground, Al Amerat | 2021/22 |
| 158-6 | 45* | Ireland v Netherlands | Hazelaarweg, Rotterdam | 2018 |
| 158-5 | 51* | Ireland v Bahrain | Al Amerat Cricket Ground Turf 2, Al Amerat | 2021/22 |
| 158-8 | 61 | Ireland v Italy | Goldenacre, Edinburgh | 2023 |
| 157 | 62 | Ireland v England | Melbourne Cricket Ground, Melbourne | 2022/23 |
| 156-5 | 79 | Ireland v Afghanistan | Dubai Sports City Stadium, Dubai | 2011/12 |
| 155-2 | 70* | Ireland v Hong Kong | Sheikh Zayed Stadium, Abu Dhabi | 2019/20 |
| 154-5 | 38 | Ireland v Oman | Himachal Pradesh Cricket Association Stadium, Dharamsala | 2015/16 |
| 153-3 | 60 | Ireland v Zimbabwe | Castle Avenue, Dublin | 2021 |
| 152-8 | 72 | Ireland v India | The Village, Malahide, Dublin | 2023 |
| 151-6 | 65 | Ireland v Netherlands | Dubai Sports City Stadium, Dubai | 2009/10 |
| 150 | 84 | Ireland v United States of America | Central Broward Regional Park Stadium Turf Ground, Lauderhill | 2021/22 |
| 150-1 | 66* | Ireland v West Indies | Blundstone Arena, Hobart | 2022/23 |
| 150-9 | 37 | Ireland v New Zealand | Adelaide Oval, Adelaide | 2022/23 |
| 150-4 | 65 | Ireland v Zimbabwe | Harare Sports Club, Harare | 2022/23 |
