The GSMBA Seniors League is open to all affiliated clubs and members 60 years of age or over .
The League is played on a week day between the hours of 9am and 5pm, over the period October to April.
Each game involves a team of 4 players from each club. In 2017 the rules were changed and the 2 teams now play a ten end game and after an interval (usually for refreshments) they play another game. Two points are awarded to the winner of each game (1 each for a draw) and 2 bonus points for the best overall shots ie.a total of 6 points per match. This is a more informal league with no fixed dress code other than regulation shoes. The full rules can be found here.