Notes
--> Middlesex score at 120 overs in the first innings was 435-6
--> MR Ramprakash (1) passed 13500 runs in First-Class Matches when he reached 25
--> ARC Fraser (1) passed 2000 runs in First-Class Matches when he reached 15
--> KM Curran (2) passed 14000 runs in First-Class Matches when he reached 7
--> JP Hewitt achieved his best innings bowling analysis in First-Class Matches in the Northamptonshire first innings (previous best was 4-24)
--> JH Kallis reached 50 wickets in First-Class Matches when he dismissed , his 1st wicket in the Northamptonshire second innings