Cliff Ederaine added 12 points for the Eagles (6-5), who shot 57 percent from the field
After trailing by as many as 18, Pacific Lutheran rallied and closed to within 65-62 on Hoyt's rebound basket with 5:55 left. Eastern Washington answered with a 9-3 run, capped by Laron Griffin's dunk with 2:12 left.
Colimon's 3 gave Eastern Washington its biggest lead, 42-24, with 5:24 left in the first half. But Pacific Lutheran scored the last nine points of the half, capped by Terrell Williams' 3-pointer, to make it 42-33 at the break.
Schilling scored 11 of the Lutes' first 13 points.