| 1 | 203 | DJ Bell-Drummond & JL Denly | Kent v Hampshire | 2016 | a24836 |
| 2 | 233 | JHK Adams & JM Vince | Hampshire v Scotland | 2011 | a21492 |
| 3 | 260* | SM Ervine & MA Carberry | Hampshire v Ireland | 2009 | a19815 |
| 4 | 221 | JM Vince & LA Dawson | Hampshire v Glamorgan | 2017 | a25570 |
| 5 | 186 | JM Vince & LA Dawson | Hampshire v Gloucestershire | 2019 | a27325 |
| 6 | 232 | D Wiese & BC Brown | Sussex v Hampshire | 2019 | a27352 |
| 7 | 137* | MJ Brown & AD Mascarenhas | Hampshire v Worcestershire | 2008 | a19001 |
| 8 | 96 | S Snater & JA Richards | Essex v Hampshire | 2022 | a29408 |
| 9 | 64 | AJA Wheater & CP Wood | Hampshire v Essex | 2013 | a22749 |
| 10 | 58* | Elias Sunny & Robiul Islam | Bangladesh A v Hampshire | 2013 | a22739 |