A complete record of competitive matches played between the two teams
| Portsmouth (24) | Watford (25) | |||||
|---|---|---|---|---|---|---|
| Results | Total | % | Results | Total | % | |
| Portsmouth | 15 | 3.6 | Watford | 13 | 3.25 | |
| Watford | 5 | 1.2 | Portsmouth | 5 | 1.25 | |
| Draws | 4 | 0.96 | Draws | 7 | 1.68 | |
| Goals | Total | Av.pg | Goals | Total | Av.pg | |
| Portsmouth | 45 | 1.88 | Watford | 39 | 1.56 | |
| Watford | 22 | 0.92 | Portsmouth | 21 | 0.84 | |
| Records | |||||
|---|---|---|---|---|---|
| Highest Aggregate | 3 | Watford | 0 - 3 | Portsmouth | 1921/1922 |
| Highest Portsmouth score: | 5 | Portsmouth | 5 - 0 | Watford | 1970/1971 |
| Highest Watford score: | 3 | Watford | 3 - 1 | Portsmouth | 2000/2001 |
| Season | Date | Home | Score | Away | Competition |
|---|---|---|---|---|---|
| 1920/1921 | Sat 01 Aug | Portsmouth | 1 - 0 | Watford | League |
| 1921/1922 | Sat 01 Aug | Portsmouth | 2 - 0 | Watford | League |
| 1922/1923 | Sat 01 Aug | Portsmouth | 1 - 0 | Watford | League |
| 1923/1924 | Sat 01 Aug | Portsmouth | 4 - 0 | Watford | League |
| Sat 01 Aug | Watford | 2 - 3 | Portsmouth | League | |
| 1922/1923 | Sat 01 Aug | Watford | 2 - 3 | Portsmouth | League |
| 1921/1922 | Sat 01 Aug | Watford | 0 - 3 | Portsmouth | League |
| 1920/1921 | Sat 01 Aug | Watford | 3 - 2 | Portsmouth | League |
| 2011/2012 | Mon 02 Jan | Portsmouth | 2 - 0 | Watford | League |
| Sat 19 Nov | Watford | 2 - 0 | Portsmouth | League | |
| 2010/2011 | Sat 01 Jan | Watford | 3 - 0 | Portsmouth | League |
| Sat 16 Oct | Portsmouth | 3 - 2 | Watford | League | |
| 2006/2007 | Mon 09 Apr | Watford | 4 - 2 | Portsmouth | League |
| Sat 18 Nov | Portsmouth | 2 - 1 | Watford | League | |
| 2004/2005 | Tue 30 Nov | Watford | 3 - 0 | Portsmouth | League Cup |
| 2002/2003 | Wed 01 Jan | Watford | 2 - 2 | Portsmouth | League |
| Sat 24 Aug | Portsmouth | 3 - 0 | Watford | League | |
| 2001/2002 | Sat 13 Apr | Portsmouth | 0 - 1 | Watford | League |
| Sun 25 Nov | Watford | 3 - 0 | Portsmouth | League | |
| 2000/2001 | Sat 10 Feb | Watford | 2 - 2 | Portsmouth | League |
| Sat 09 Sep | Portsmouth | 1 - 3 | Watford | League | |
| 1998/1999 | Sat 09 Jan | Watford | 0 - 0 | Portsmouth | League |
| Sat 08 Aug | Portsmouth | 1 - 2 | Watford | League | |
| 1995/1996 | Sat 06 Apr | Watford | 1 - 2 | Portsmouth | League |
| Sat 28 Oct | Portsmouth | 4 - 2 | Watford | League | |
| 1994/1995 | Mon 17 Apr | Portsmouth | 2 - 1 | Watford | League |
| Mon 26 Dec | Watford | 2 - 0 | Portsmouth | League | |
| 1993/1994 | Sat 30 Apr | Watford | 1 - 0 | Portsmouth | League |
| Tue 07 Dec | Portsmouth | 2 - 0 | Watford | League | |
| 1992/1993 | Tue 09 Mar | Portsmouth | 1 - 0 | Watford | League |
| Sat 14 Nov | Watford | 0 - 0 | Portsmouth | League | |
| 1991/1992 | Wed 22 Apr | Portsmouth | 0 - 0 | Watford | League |
| Sat 23 Nov | Watford | 2 - 1 | Portsmouth | League | |
| 1990/1991 | Sat 27 Apr | Portsmouth | 0 - 1 | Watford | League |
| Tue 23 Oct | Watford | 0 - 1 | Portsmouth | League | |
| 1989/1990 | Sat 02 Dec | Portsmouth | 1 - 2 | Watford | League |
| Sat 19 Aug | Watford | 1 - 0 | Portsmouth | League | |
| 1988/1989 | Mon 27 Mar | Portsmouth | 2 - 2 | Watford | League |
| Mon 26 Dec | Watford | 1 - 0 | Portsmouth | League | |
| 1987/1988 | Mon 28 Dec | Portsmouth | 1 - 1 | Watford | League |
| Sat 19 Sep | Watford | 0 - 0 | Portsmouth | League | |
| 1971/1972 | Mon 03 Apr | Portsmouth | 2 - 2 | Watford | League |
| Sat 02 Oct | Watford | 1 - 0 | Portsmouth | League | |
| 1970/1971 | Fri 09 Apr | Watford | 0 - 0 | Portsmouth | League |
| Sat 03 Oct | Portsmouth | 5 - 0 | Watford | League | |
| 1969/1970 | Wed 01 Apr | Portsmouth | 3 - 1 | Watford | League |
| Sat 18 Oct | Watford | 4 - 0 | Portsmouth | League | |
| 1961/1962 | Mon 23 Apr | Portsmouth | 2 - 1 | Watford | League |
| Fri 20 Apr | Watford | 0 - 0 | Portsmouth | League |