The Master Bowlers Association of Ontario is a non-profit organization which was formed in 1964 to provide top flight competition for the province’s best 5 pin bowlers; to create and conduct uniform instruction and coaching programs for all 5 pin bowlers across Ontario with special emphasis on the Youth Bowling Canada participants; to set high standards of sportsmanship, ethics and conduct for its membership; to support the aims and objectives of all bowling associations working in the best interest of 5 pin bowling and to participate in a National Championship as conducted by the Masters Bowlers Association of Canada (MBAC). It is a division of the Ontario 5 Pin Bowlers Association which is the governing body for 5 pin bowling in the province of Ontario.