American Football: British American Football Association (April to September)
Australian Football: Putney Magpies, Wimbledon, London Swans, Nth London, West London Wildcats, Wandsworth (April to August)
Basketball: England Basketball (Sept to April, although there are summer basketball comps)
Baseball: British Baseball Association (April to September)
Cricket: Middlesex, Surrey Cricket, Surrey Championship, Thames Valley, Kent Cricket league (April to September)
Croquet: South East Croquet Association (April to September)
Football: The Football Association (September to May although there are summer football competitions)
Gaelic Football: London Gaelic (April to September)
Golf: Golf Today
Handball: England Handball
Hockey: England Hockey (September to March)
Ice Hockey: England Ice Hockey Association (October to May)
Lawn: Lawn Bowls
La Crosse: English LaCrosse (October to April)
Netball: onenetball, Nth London Netball League (Can play all year round)
Petanque: London Petanque
Polo: Horse Polo
Rowing: Thames Water Sports
Rugby League: London Rugby League (All year round the Rugby League Conference plays over Summer)
Rugby (Touch): London Touch Rugby (May to September)
Rugby Union: London Rugby Union (August to April)
Sailing: River Thames Water Sports
Softball: Baseball and Softball UK (April to August)
Squash: Squash Player
Table Tennis: England Table Tennis Association
Tennis: London Tennis
Ten Pin Bowling: Ten Pin Bowling
Water Polo: London Swimming
