| 1 | 80 | WTS Porterfield & PR Stirling | Ireland v Zimbabwe | Sylhet Stadium, Sylhet | 2013/14 |
| 1 | 80 | WTS Porterfield & EC Joyce | Ireland v United Arab Emirates | Sylhet Stadium, Sylhet | 2013/14 |
| 2 | 55 | WTS Porterfield & NJ O'Brien | Ireland v Bangladesh | Trent Bridge, Nottingham | 2009 |
| 3 | 45 | WTS Porterfield & KJ O'Brien | Ireland v Pakistan | The Brit Oval, Kennington | 2009 |
| 4 | 101 | AD Poynter & KJ O'Brien | Ireland v Netherlands | Sylhet Stadium, Sylhet | 2013/14 |
| 5 | 52 | NJ O'Brien & KJ O'Brien | Ireland v Australia | R Premadasa Stadium, Colombo | 2012/13 |
| 6 | 24 | JF Mooney & AR White | Ireland v India | Trent Bridge, Nottingham | 2009 |
| 7 | 23 | JF Mooney & AR Cusack | Ireland v Sri Lanka | Lord's Cricket Ground, St John's Wood | 2009 |
| 8 | 22* | AR Cusack & NG Jones | Ireland v Australia | R Premadasa Stadium, Colombo | 2012/13 |
| 9 | 20* | AR Cusack & WK McCallan | Ireland v India | Trent Bridge, Nottingham | 2009 |
| 10 | 9* | WK McCallan & WB Rankin | Ireland v Pakistan | The Brit Oval, Kennington | 2009 |