Monday night on KWAY Country in Regional softball the Denver Cyclones beat Waterloo Columbus 13-0 in 4 innings. Jenna Collins threw a 1-hitter and hit the walk-off 3-run blast to end it early.
In other Regional games Monday night: Janesville edged North Tama 7-5 to advance to play Clarksville and East Buchanan shelled Dunkerton 10-0.