your club pick you for trials if you get through then you you play half county and then the half county team might put you for trials to go to full county like me.
Just join your local club .eg. rugby , football, cricket. If you are good enough they should put you through to county level (in the UK). There you have trails and can get scouted. For bigger teams
IPL is like club cricket or you can say it is like the English county cricket
Sussex County Cricket Club was created in 1839.
The first year of the Cricket County Championship was 1890.
Gloucestershire County Cricket Club was created in 1870.
Denbighshire County Cricket Club was created in 1930.
Norfolk County Cricket Club was created in 1876.
Derbyshire County Cricket Club was created in 1870.
Bedfordshire County Cricket Club was created in 1899.
Nottinghamshire County Cricket Club was created in 1841.
Warwickshire County Cricket Club was created in 1882.
Monmouthshire County Cricket Club was created in 1901.