| 1 | 113* | JD Curry & AD Patterson | Ireland v Singapore | Kelab Aman, Kuala Lumpur | 1996/97 |
| 2 | 162 | DA Lewis & JDR Benson | Ireland v Gibraltar | Victoria Institute, Kuala Lumpur | 1996/97 |
| 3 | 145 | EC Joyce & DI Joyce | Ireland v United Arab Emirates | Armour Heights, Toronto | 2001 |
| 4 | 170 | EC Joyce & EJG Morgan | Ireland v Bermuda | Civil Service Cricket Club, Stormont, Belfast | 2005 |
| 5 | 122 | EC Joyce & DT Johnston | Ireland v United Arab Emirates | Civil Service Cricket Club, Stormont, Belfast | 2005 |
| 6 | 65 | DT Johnston & PG Gillespie | Ireland v Canada | Castle Avenue, Dublin | 2005 |
| 7 | 70* | PG Gillespie & AR White | Ireland v Canada | Castle Avenue, Dublin | 2005 |
| 8 | 49 | DI Joyce & WK McCallan | Ireland v Denmark | Upritchard Park, Bangor | 2005 |
| 9 | 38 | AT Rutherford & MW Patterson | Ireland v Kenya | Rubber Research Institute, Kuala Lumpur | 1996/97 |
| 10 | 55* | PJK Mooney & G Cooke | Ireland v Scotland | Castle Avenue, Dublin | 2005 |