SUPERIOR, Wis . – The Yellowjacket softball team has announced schedule adjustments for their midweek contests in an announcement Monday. Due to anticipated weather conditions in the Twin Ports, the Yellowjackets and Martin Luther have agreed to once again postpone their Upper Midwest Athletic Conference (UMAC) series. Both teams will now play a doubleheader Tuesday, Apr. 23 beginning at 2 p.m., and will cap the series Wednesday, Apr. 24 at 11 a.m. Games will be played at the NBC Spartan Sports Complex. Stay tuned to uwsyellowjackets.com for Yellowjacket softball schedule updates and information.