All of the leaders held on to win titles as the 2021 USBC Women’s Championships ended Saturday at the National Bowling Stadium in Reno, Nevada, according to the unofficial final results posted here. Randi Johnson of Kalispell, Montana, rolled the final ball of the 101st Women’s Championships at around 9 p.m. Reno time, as seen in this USBC video. ’   The 2021 tournament started April 23 and ended its 72-day run Saturday (a day earlier than originally...