Louisiana Downs has made some changes to its wagering format for its 46-date Quarter Horse meet that opens Saturday. The Bossier City, La., track will race through March 27.
Louisiana Downs will card pick threes on all races this meet, said Trent McIntosh, director of racing operations for the track. McIntosh also said the minimum number of starters required for superfectas has been reduced from eight to six, and for trifectas, from six to five.