| 106 | KL Rahul (70) & SK Raina (69) | India v Ireland | The Village, Malahide, Dublin | 2018 |
| 91 | DA Rankin (51) & WTS Porterfield (46) | North West v Northern Cricket Union | Civil Service Cricket Club, Stormont, Belfast | 2018 |
| 78 | AK Mandal (29) & G Malla (52) | Nepal v United States of America | Civil Service Cricket Club, Stormont, Belfast | 2015 |
| 75 | KJ Coetzer (19) & MH Cross (60) | Scotland v Ireland | Magheramason, Bready | 2015 |
| 73 | KJ Coetzer (34) & MH Cross (48) | Scotland v Ireland | Magheramason, Bready | 2015 |
| 71 | NJ O'Brien (45) & WTS Porterfield (56*) | Ireland v Namibia | Civil Service Cricket Club, Stormont, Belfast | 2015 |
| 70 | A Balbirnie (79) & Simranjit Singh (17) | Leinster Cricket Union v Northern Cricket Union | Cooke Collegians Cricket Club, Shaw's Bridge Upper Ground, Belfast | 2018 |
| 66 | SJ Baard (62) & R van Schoor (34) | Namibia v Oman | The Village, Malahide, Dublin | 2015 |
| 59 | Tamim Iqbal (31) & Shakib Al Hasan (57) | Bangladesh v Ireland | Civil Service Cricket Club, Stormont, Belfast | 2012 |
| 58 | Nawroz Mangal (53) & Asghar Stanikzai (29) | Afghanistan v Hong Kong | The Village, Malahide, Dublin | 2015 |
| 57 | Nawroz Mangal (65*) & Asghar Stanikzai (22) | Afghanistan v Papua New Guinea | The Village, Malahide, Dublin | 2015 |
| 57 | A Balbirnie (23) & Simranjit Singh (109) | Leinster Cricket Union v Munster | Anglesea Road, Dublin | 2017 |
| 56 | Nizakat Khan (62) & Babar Hayat (49) | Hong Kong v Ireland | Magheramason, Bready | 2016 |
| 55 | PW Gough (27) & JW Jenner (30) | Jersey v Nepal | The Village, Malahide, Dublin | 2015 |
| 55 | SJ Baard (87) & R van Schoor (21) | Namibia v Papua New Guinea | The Village, Malahide, Dublin | 2015 |
| 52 | TP Ura (34) & A Vala (19) | Papua New Guinea v Namibia | The Village, Malahide, Dublin | 2015 |
| 52 | KJ Coetzer (33) & MH Cross (39) | Scotland v Hong Kong | The Village, Malahide, Dublin | 2015 |
| 51 | JJ Atkinson (47) & Nizakat Khan (26) | Hong Kong v Afghanistan | The Village, Malahide, Dublin | 2015 |
| 51 | JB Tector (50) & SF Grobler (16) | Munster v Leinster Cricket Union | Anglesea Road, Dublin | 2017 |
| 49 | PR Stirling (29) & WTS Porterfield (18*) | Ireland v Nepal | Civil Service Cricket Club, Stormont, Belfast | 2015 |
| 49 | A Balbirnie (44) & Simranjit Singh (27) | Leinster Cricket Union v North West | Magheramason, Bready | 2017 |
| 48 | A Rath (19) & Nizakat Khan (25) | Hong Kong v Nepal | Civil Service Cricket Club, Stormont, Belfast | 2015 |
| 47 | A Rath (43) & Nizakat Khan (25) | Hong Kong v Jersey | Magheramason, Bready | 2015 |
| 47 | PR Stirling (55) & A Balbirnie (32*) | Ireland v Jersey | The Village, Malahide, Dublin | 2015 |
| 46 | ES Szwarczynski (30) & TN de Grooth (24) | Netherlands v Scotland | Civil Service Cricket Club, Stormont, Belfast | 2008 |
| 46 | WTS Porterfield (28) & NJ O'Brien (22) | Ireland v Bangladesh | Civil Service Cricket Club, Stormont, Belfast | 2012 |
| 46 | PW Gough (42) & JW Jenner (26) | Jersey v Ireland | The Village, Malahide, Dublin | 2015 |
| 45 | SJ Myburgh (31) & BN Cooper (18) | Netherlands v Namibia | The Village, Malahide, Dublin | 2015 |
| 44 | A Rath (22) & Nizakat Khan (25) | Hong Kong v Ireland | The Village, Malahide, Dublin | 2015 |
| 44 | JNK Shannon (67) & C Dougherty (42) | Northern Cricket Union v Munster | Middle Road, Carrickfergus | 2017 |
| 43 | TP Ura (32) & A Vala (34*) | Papua New Guinea v Nepal | The Village, Malahide, Dublin | 2015 |
| 43* | SJ Baard (61*) & R van Schoor (16*) | Namibia v Jersey | Castle Avenue, Dublin | 2015 |
| 43 | PR Stirling (34) & WTS Porterfield (28) | Ireland v Hong Kong | The Village, Malahide, Dublin | 2015 |
| 42* | PW Gough (81*) & JW Jenner (11*) | Jersey v Hong Kong | Magheramason, Bready | 2015 |
| 41 | JNK Shannon (62) & JS Matchett (18) | Northern Cricket Union v North West | Circular Road, Belfast | 2017 |
| 41 | JNK Shannon (60) & A Balbirnie (11) | Ireland v India | The Village, Malahide, Dublin | 2018 |