 | Most Runs in an Innings for Middlesex |
 | Most Runs in an Innings against Middlesex |
 | 99 Not Out in an Innings for Middlesex |
 | 99 Not Out in an Innings against Middlesex |
 | Carrying Bat Through an All Out Innings for Middlesex |
 | Carrying Bat Through an All Out Innings against Middlesex |
 | Hundred in Each Innings of a Match for Middlesex |
 | Most Runs in a Match for Middlesex |
 | Most Runs in a Match against Middlesex |
 | Hundred in First Match for Middlesex |
 | Most Runs in a Season for Middlesex |
 | Most Hundreds in a Season for Middlesex |
 | Most Fifties in a Season for Middlesex |
 | Most Ducks in a Season for Middlesex |
 | Most Innings in a Season for Middlesex |
 | Most Runs for Middlesex |
 | Most Centuries for Middlesex |
 | Most Fifties for Middlesex |
 | Most Ducks for Middlesex |
 | Highest Score in Each Batting Position for Middlesex |
 | Highest Score in Each Batting Position Against Middlesex |