| 48 | Mushfiqur Rahim (18) & Mashrafe Mortaza (30) | Bangladesh v Ireland | Civil Service Cricket Club, Stormont, Belfast | 2012 |
| 42 | J Thompson (38*) & SV Lazarus (15) | North West v Leinster Cricket Union | Magheramason, Bready | 2017 |
| 38* | CJA Amini (37*) & N Vanua (22*) | Papua New Guinea v Afghanistan | The Village, Malahide, Dublin | 2015 |
| 37 | HT Tector (11) & DCA Delany (25) | Munster v North West | Woodvale Road, Eglinton | 2017 |
| 37 | SF Grobler (43*) & DCA Delany (17) | Munster v Northern Cricket Union | Middle Road, Carrickfergus | 2017 |
| 36 | GJ McCarter (42) & NB Smith (6) | Northern Cricket Union v Leinster Cricket Union | Instonians Cricket Club, Shaw's Bridge Lower Ground, Belfast | 2017 |
| 32 | NRP Scholtz (11) & JJ Smit (21) | Namibia v Ireland | Civil Service Cricket Club, Stormont, Belfast | 2015 |
| 31 | MC Sorensen (23) & GH Dockrell (29*) | Leinster Cricket Union v North West | Magheramason, Bready | 2017 |
| 30 | LJ Tucker (44) & GH Dockrell (10) | Leinster Cricket Union v North West | Anglesea Road, Dublin | 2017 |
| 30 | HT Tector (26) & PA Eakin (17) | Northern Cricket Union v Leinster Cricket Union | Cooke Collegians Cricket Club, Shaw's Bridge Upper Ground, Belfast | 2018 |
| 29 | K Jethi (13) & S Thuraisingam (15) | Canada v Kenya | Civil Service Cricket Club, Stormont, Belfast | 2008 |
| 29* | SR Thompson (15*) & JF Mooney (20*) | Ireland v United States of America | Civil Service Cricket Club, Stormont, Belfast | 2015 |
| 27 | MS Chapman (30) & Tanvir Afzal (18) | Hong Kong v Ireland | The Village, Malahide, Dublin | 2015 |
| 27 | MD Dai (25) & CJA Amini (14) | Papua New Guinea v United States of America | The Village, Malahide, Dublin | 2015 |
| 24* | TE Kane (26*) & GH Dockrell (10*) | Ireland v Scotland | Magheramason, Bready | 2015 |
| 24 | Aizaz Khan (31) & Tanvir Afzal (5) | Hong Kong v Scotland | The Village, Malahide, Dublin | 2015 |
| 23* | KJ O'Brien (17*) & DT Johnston (8*) | Ireland v Kenya | Civil Service Cricket Club, Stormont, Belfast | 2008 |
| 23* | Nasir Hossain (50*) & Mashrafe Mortaza (5*) | Bangladesh v Ireland | Civil Service Cricket Club, Stormont, Belfast | 2012 |
| 23 | AP Gillespie (14) & SV Lazarus (13*) | North West v Northern Cricket Union | New Strabane Park, Strabane | 2017 |
| 22 | GC Wilson (22) & DT Johnston (24*) | Ireland v Bangladesh | Civil Service Cricket Club, Stormont, Belfast | 2012 |
| 22 | S Lohani (27) & B Regmi (7) | Nepal v Jersey | The Village, Malahide, Dublin | 2015 |
| 21 | K Ganesh (15) & Adil Bhatti (14) | United States of America v Nepal | Civil Service Cricket Club, Stormont, Belfast | 2015 |