| 141 runs | Pembroke v County Galway | Lydican, Oranmore | iresencup453 |
| 131 runs | Phoenix v Carrickfergus | Middle Road, Carrickfergus | iresencup450 |
| 119 runs | The Hills v Instonians | The Vineyard, Dublin | iresencup470 |
| 114 runs | Instonians v Brigade | Instonians Cricket Club, Shaw's Bridge Lower Ground, Belfast | iresencup460 |
| 114 runs | Instonians v Church of Ireland Young Men's Society | Circular Road, Belfast | iresencup466 |
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