MUKILTEO — Senior Katelyn McDonald batted 3-for-4 with two doubles, a triple and an RBI to lead Arlington to the Wesco 4A victory over Kamiak. The Eagles collected 14 hits and used a four-run fifth inning to pull away from the Knights. Senior Katie Spencer batted 2-for-3 with two runs scored to lead the Knights in the loss. At Kamiak H.S.Arlington 001 400 0 — 5 14 1Kamiak 001 100 0 — 2 9 1Kaylyn Myers and Jennifer Kellogg. Jess Lambourn and Lindsay Haub. WP—Myers (1-0). LP—Lambourn (4-5). 2B—Marissa Rathert (A) 2, Katelyn McDonald (A) 2, Shyne McKay (A), Jenna Stupey (K), Antionette Watson (K). 3B—McDonald. Records—Arlington 6-1 league, 9-3 overall. Kamiak 2-6, 5-8.