Kai Yamada and Jenna Williams grabbed the leads after Tuesday’s opening day of U20 qualifying at the 2021 Junior Gold Championships in the Indianapolis area. The competition began with the first two of four 4-game qualifying blocks, with the men at Western Bowl and women at Expo Bowl. After the final two 4-game qualifying blocks on Wednesday, the top 85 men and top 40 women move on to the 5-game Advancers round on Thursday, before a second cut is made and a final 5-game block is bowled....