By Jelani Scott The dominant Sooners showed no mercy on Thursday. View the original article to see embedded media. No. 1 Oklahoma began its Women’s College World Series run with a statement win Thursday, dominating Northwestern 13–2 in five innings. After both teams went scoreless through the first two innings, the Sooners ran wild in the third with six runs, four of which came courtesy of a grand slam from first-team All-American Tiare Jennings. OU increased its lead in the fourth with another seven runs, thanks in part to a second grand slam sent into orbit by third baseman Jana Johns. With …