FA Cup 2016/17, Extra Preliminary Round |
 | 06.08.2016 |  | Southwick | – | Cray Valley Paper Mills | | 0:4 |
| Southwick |
FA Cup 2009/10, Preliminary Round |
| 02.09.2009 | | Southwick | – | Lingfield | | 0:3 * |
| |
FA Cup 2008/09, Extra Preliminary Round |
| 19.08.2008 | | Southwick | – | Cobham | | 1:3 * |
| |
FA Cup 2004/05, Preliminary Round |
| | | Sandhurst Town | – | Southwick | | 4:2 |
| |
FA Cup 2003/04, Preliminary Round |
| | | Southwick | – | Burgess Hill Town | | 1:4 |
| |
FA Cup 2002/03, Extra Preliminary Round |
| | | AFC Totton | – | Southwick | | 3:2 |
| |
FA Cup 2001/02, Preliminary Round |
| | | Cray Wanderers | – | Southwick | | 3:0 |
| |
FA Cup 2000/01, Preliminary Round |
| | | Southwick | – | Langney Sports | | 0:5 |
| |
FA Cup 1999/00, Preliminary Round |
| | | Hastings Town | – | Southwick | | 6:1 |
| |
FA Cup 1996/97, First Qualifying Round |
| | | Southwick | – | Welling United | | 1:2 |
| |
FA Cup 1995/96, First Qualifying Round |
| | | Dulwich Hamlet | – | Southwick | | 7:1 |
| |
FA Cup 1994/95, First Qualifying Round |
| | | Southwick | – | Molesey | | 0:1 * |
| |
FA Cup 1993/94, First Qualifying Round |
| | | Ringmer | – | Southwick | | 1:0 |
| |
FA Cup 1992/93, First Qualifying Round |
| | | Southwick | – | Witney Town | | 2:5 |
| |
FA Cup 1991/92, First Qualifying Round |
| | | Southwick | – | Sittingbourne | | 1:3 |
| |
FA Cup 1990/91, First Qualifying Round |
| | | Peacehaven & Telscombe | – | Southwick | | 4:1 |
| |
FA Cup 1989/90, Second Qualifying Round |
| | | Woking | – | Southwick | | 4:1 |
| |
FA Cup 1988/89, Second Qualifying Round |
| | | Southwick | – | Whyteleafe | | 0:1 |
| |
FA Cup 1987/88, First Qualifying Round |
| | | Southwick | – | Croydon | | 1:3 |
| |
FA Cup 1986/87, Fourth Qualifying Round |
| | | Southwick | – | Maidstone United | | 1:5 * |
| |
FA Cup 1985/86, Third Qualifying Round |
| | | Southwick | – | Croydon | | 0:1 |
| |
FA Cup 1984/85, Preliminary Round |
| | | Egham Town | – | Southwick | | 2:1 * |
| |
FA Cup 1983/84, First Qualifying Round |
| | | Southwick | – | Worthing | | 1:2 |
| |
FA Cup 1982/83, Second Qualifying Round |
| | | Carshalton Athletic | – | Southwick | | 3:1 |
| |
FA Cup 1981/82, Preliminary Round |
| | | Southwick | – | Thanet United | | 0:1 |
| |
FA Cup 1980/81, First Qualifying Round |
| | | Croydon | – | Southwick | | 1:0 |
| |
FA Cup 1979/80, Preliminary Round |
| | | Southwick | – | Worthing | | 2:3 |
| |
FA Cup 1978/79, First Qualifying Round |
| | | Southwick | – | Horsham | | 1:2 |
| |
FA Cup 1977/78, Preliminary Round |
| | | Southwick | – | Waterlooville | | 0:1 |
| |
FA Cup 1976/77, Second Qualifying Round |
| | | Southwick | – | Ramsgate | | 1:2 * |
| |
FA Cup 1975/76, Fourth Qualifying Round |
| | | Wealdstone | – | Southwick | | 3:1 |
| |
FA Cup 1974/75, First Round Proper |
| 23.11.1974 | | Bournemouth | – | Southwick | | 5:0 |
| |
FA Cup 1973/74, First Qualifying Round |
| | | Southwick | – | Littlehampton Town | | 0:3 |
| |
FA Cup 1972/73, First Qualifying Round |
| | | Redhill | – | Southwick | | 1:0 |
| |
FA Cup 1971/72, First Qualifying Round |
| | | Hastings United | – | Southwick | | 2:1 * |
| |
FA Cup 1970/71, First Qualifying Round |
| | | Southwick | – | Littlehampton Town | | 2:3 |
| |
FA Cup 1969/70, Second Qualifying Round |
| | | Horsham | – | Southwick | | 2:0 |
| |
FA Cup 1968/69, Second Qualifying Round |
| | | Southwick | – | Eastbourne | | 1:2 |
| |
FA Cup 1960/61, Second Qualifying Round |
| | | Horsham | – | Southwick | | 10:1 |
| |
FA Cup 1959/60, Preliminary Round |
| | | Crawley Town | – | Southwick | | 6:1 |
| |
FA Cup 1958/59, First Qualifying Round |
| | | Eastbourne United | – | Southwick | | 3:1 |
| |
FA Cup 1957/58, Second Qualifying Round |
| | | Redhill | – | Southwick | | 3:0 |
| |
FA Cup 1956/57, Preliminary Round |
| | | Worthing | – | Southwick | | 3:2 |
| |
FA Cup 1955/56, Second Qualifying Round |
| | | Southwick | – | Worthing | | 1:2 |
| |
FA Cup 1954/55, Preliminary Round |
| | | Littlehampton Town | – | Southwick | | 3:1 |
| |
FA Cup 1953/54, Preliminary Round |
| | | East Grinstead | – | Southwick | | 4:2 |
| |
FA Cup 1952/53, Preliminary Round |
| | | Southwick | – | Haywards Heath | | 0:1 * |
| |
FA Cup 1951/52, First Qualifying Round |
| | | Southwick | – | Worthing | | 6:7 |
| |
FA Cup 1950/51, Preliminary Round |
| | | Southwick | – | Worthing | | 1:2 |
| |
FA Cup 1948/49, Preliminary Round |
| | | Littlehampton Town | – | Southwick | | 7:2 |
| |
FA Cup 1946/47, Second Qualifying Round |
| | | Eastbourne | – | Southwick | | 4:1 * |
| |
FA Cup 1945/46, Second Qualifying Round |
| | | Haywards Heath | – | Southwick | | 5:1 |
| |
Superclásico
Copa Newton
Copa Lipton
Copa Rosa
Copa Félix Bogado
Copa Carlos Dittborn
Copa Ramón Castilla
Copa Rio Branco
Copa Rodrigues Alves
Taça Bernardo O'Higgins
Copa Artigas
Copa Paz del Chaco
Copa del Pacífico
