The Senior Scratch Bowling Association of Iowa has released its 2017-18 schedule. The organization runs monthly tournaments during the bowling season across Iowa — and sometimes the Illinois side of the Quad Cities — for bowlers 50 and older. The regular singles format is six games of qualifying followed by a stepladder finals, usually on house shots. Special format events include the 111 Doubles in which a duo’s combined ages must total at least 111, and the 50/50 4-Man...