The United States Bowling Congress on Tuesday announced the 16 regional sites for the USA Bowling National Championships presented by Sixlets for 2018-19, leading to national finals in the Detroit area in July 2019 in conjunction with the Junior Gold Championships. This USBC news release includes details of the tournament that look unchanged from 2017-18. They includes U12 and U15 divisions featuring 4-player teams bowling a modified Baker format in which the first two bowlers in the lineup...