The Open Fours tournament is held annually. There are 24 teams in 4 groups. Each team in each group plays the other teams in that group.
The top teams in each group proceed to the semi-finals.
The winners of each semi-final play for prize money, £100 for the winning team, £50 for the losing team.
Each losing semi-finalist gets £25.
The flyer, including application form, date, and entry cost is below.
2016: Open Fours Winners. Sutton Bowls Club.
2017: After 4 rounds, due to heavy rain, it was agreed by all contestants that the leaders in each of the four groups would share the prize money.