| 62* | AC Botha | Ireland v Bangladesh A | Woodvale Road, Eglinton | 2008 |
| 56 | RN ten Doeschate | Netherlands v Kenya | Civil Service Cricket Club, Stormont, Belfast | 2008 |
| 57 | Shakib Al Hasan | Bangladesh v Ireland | Civil Service Cricket Club, Stormont, Belfast | 2012 |
| 60 | MH Cross | Scotland v Ireland | Magheramason, Bready | 2015 |
| 52 | G Malla | Nepal v United States of America | Civil Service Cricket Club, Stormont, Belfast | 2015 |
| 57 | EJ Farley | Jersey v Hong Kong | Magheramason, Bready | 2015 |
| 81* | PW Gough | Jersey v Hong Kong | Magheramason, Bready | 2015 |
| 53 | Nawroz Mangal | Afghanistan v Hong Kong | The Village, Malahide, Dublin | 2015 |
| 51* | Zeeshan Siddiqui | Oman v Namibia | The Village, Malahide, Dublin | 2015 |
| 59 | JB Tector | Munster v Northern Cricket Union | Mardyke, Cork | 2017 |
| 57 | NG Jones | Northern Cricket Union v North West | Civil Service Cricket Club, Stormont, Belfast | 2018 |
| 74 | S Dhawan | India v Ireland | The Village, Malahide, Dublin | 2018 |
| 97 | RG Sharma | India v Ireland | The Village, Malahide, Dublin | 2018 |
| 70 | KL Rahul | India v Ireland | The Village, Malahide, Dublin | 2018 |