This page lists the head-to-head record of Portsmouth vs Southampton including biggest victories and defeats between the two sides, and H2H stats in all competitions.
Overall H2H Record - Summary
| Total | Southampton | Portsmouth | Draws |
| Total Matches | 13 | 4 | 4 | 5 |
| At St Mary's Stadium | 6 | 1 | 2 | 3 |
| At Fratton Park | 7 | 3 | 2 | 2 |
| FA Cup Matches | 2 | 1 | 1 | 0 |
| Carling Cup Matches | 1 | 1 | 0 | 0 |
| Premier League Matches | 6 | 2 | 3 | 1 |
| Championship Matches | 4 | 0 | 0 | 4 |
| Total Goals Scored | 38 | 19 | 19 | |
Last 50 Southampton vs Portsmouth Matches
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| 2026 25 January | | Championship | Portsmouth | 1 - 1 | Southampton |
| 2025 14 September | | Championship | Southampton | 0 - 0 | Portsmouth |
| 2019 24 September | | Carling Cup | Portsmouth | 0 - 4 | Southampton |
| 2012 7 April | | Championship | Southampton | 2 - 2 | Portsmouth |
| 2011 18 December | | Championship | Portsmouth | 1 - 1 | Southampton |
| 2010 13 February | | FA Cup | Southampton | 1 - 4 | Portsmouth |
| 2005 23 April | | Premier League | Portsmouth | 4 - 1 | Southampton |
| 2005 28 January | | FA Cup | Southampton | 2 - 1 | Portsmouth |
| 2004 12 November | | Premier League | Southampton | 2 - 1 | Portsmouth |
| 2004 20 March | | Premier League | Portsmouth | 1 - 0 | Southampton |
| 2003 20 December | | Premier League | Southampton | 3 - 0 | Portsmouth |
| 1988 2 January | | Premier League | Southampton | 0 - 2 | Portsmouth |
| 1987 21 August | | Premier League | Portsmouth | 2 - 2 | Southampton |
Biggest Southampton Victory vs Portsmouth
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| 2019 24 September | | Carling Cup | Portsmouth | 0 - 4 | Southampton |
Biggest Portsmouth Victory vs Southampton
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| 2005 23 April | | Premier League | Portsmouth | 4 - 1 | Southampton |
Biggest Southampton Defeat vs Portsmouth
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| 2005 23 April | | Premier League | Portsmouth | 4 - 1 | Southampton |
Biggest Portsmouth Defeat vs Southampton
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| 2019 24 September | | Carling Cup | Portsmouth | 0 - 4 | Southampton |
Last 5 Southampton Home Matches
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| 2026 18 March | | Championship | Southampton | 1 - 0 | Norwich City |
| 2026 24 February | | Championship | Southampton | 5 - 0 | Queens Park Rangers |
| 2026 21 February | | Championship | Southampton | 1 - 1 | Charlton Athletic |
| 2026 14 February | | FA Cup | Southampton | 1 - 1 | Leicester City |
| 2026 7 February | | Championship | Southampton | 1 - 0 | Watford |
Last 5 Portsmouth Home Matches
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| 2026 16 March | | Championship | Portsmouth | 0 - 1 | Derby County |
| 2026 10 March | | Championship | Portsmouth | 1 - 2 | Swansea City |
| 2026 28 February | | Championship | Portsmouth | 0 - 1 | Hull City |
| 2026 14 February | | Championship | Portsmouth | 0 - 1 | Sheffield United |
| 2026 31 January | | Championship | Portsmouth | 3 - 0 | West Bromwich Albion |
Last 5 Southampton Away Matches
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| 2026 14 March | | Championship | Coventry City | 1 - 2 | Southampton |
| 2026 11 March | | Championship | West Bromwich Albion | 1 - 1 | Southampton |
| 2026 8 March | | FA Cup | Fulham | 0 - 1 | Southampton |
| 2026 28 February | | Championship | Sheffield Wednesday | 1 - 3 | Southampton |
| 2026 10 February | | Championship | Leicester City | 3 - 4 | Southampton |
Last 5 Portsmouth Away Matches
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| 2026 7 March | | Championship | Blackburn Rovers | 1 - 1 | Portsmouth |
| 2026 24 February | | Championship | Wrexham | 2 - 1 | Portsmouth |
| 2026 21 February | | Championship | Millwall | 1 - 3 | Portsmouth |
| 2026 17 February | | Championship | Charlton Athletic | 1 - 3 | Portsmouth |
| 2026 7 February | | Championship | Preston North End | 1 - 0 | Portsmouth |