Oregon’s softball team won four games at its own tournament this past weekend in Eugene. The Ducks bettered Loyola Marymount 7-5, Seattle 10-2 (5), Seattle 3-2 (8) & Loyola Marymount 6-5. Oregon (21-2) plays at St. Mary’s Wednesday in Moraga, CA, and then opens Pac-12 play at California Friday, 3 p.m. in Berkeley, CA.