50 Runs and 5 Wickets in a Season for Middlesex
| 80 | 5 | CB Keegan | 2003 |
| 199 | 9 | SB Styris | 2005 |
| 226 | 9 | SB Styris | 2006 |
| 113 | 5 | JWM Dalrymple | 2007 |
| 56 | 6 | T Henderson | 2007 |
| 77 | 5 | CB Keegan | 2007 |
| 281 | 21 | T Henderson | 2008 |
| 99 | 12 | SD Udal | 2008 |
| 171 | 9 | T Henderson | 2009 |
| 178 | 9 | DJ Malan | 2009 |
| 87 | 7 | SD Udal | 2009 |
| 160 | 6 | GK Berg | 2010 |
| 349 | 14 | NJ Dexter | 2010 |
| 94 | 17 | SP Crook | 2011 |
| 236 | 12 | NJ Dexter | 2011 |
| 136 | 14 | R McLaren | 2011 |
| 110 | 12 | TMJ Smith | 2011 |
| 90 | 7 | SP Crook | 2012 |
| 98 | 10 | GK Berg | 2012 |
| 155 | 7 | NJ Dexter | 2012 |