The Ichabods' Parker Gibson struck in the first inning with an RBI single off Jake Jones (1-1). The Griffon righty went four innings, giving up three hits while striking out a pair.
Trevor LaHonta laced a single to short in the third that crept past Cole Gardner's glove, allowing Mitch Thorman to score the tying run.
It was short-lived as Kyle Carnahan shot a single into right to give Washburn a permanent 2-1 advantage. The Griffons (6-7, 4-4) managed just four hits.
David Chew struck first in game two with a triple down the right field line. It was the only run surrendered by Washburn's Taylor Gentry (1-0) who worked six innings, striking out five and allowing five hits.
Washburn (6-4, 6-4) scored the next eight runs, beginning with a trio of scores in the fifth. All runs were credited to freshman Tyler Tuepker (1-1). Thorman scored one run in the ninth as LaHonta hit into a double play.