David Peterson had another strong outing as #22 Oregon beat #7 Arizona 8-4.
On Deck: The Ducks and Wildcats play game two of their series on Friday at 7 p.m. at Hi Corbett Field. The Ducks will send Matt Mercer (5-1, 2.15) to the mound.
■ Oregon softball dropped the opener vs UW 4-2 yesterday at Jane Sanders Stadium.
Up Next: The Ducks host UW in the second game of the series today (7 p.m., Pac-12 Network).