YONCALLA — Brianne Joslyn and Brandi Joslyn each scored 16 points, helping the Yoncalla girls basketball team to a 70-38 nonleague win over Lowell Wednesday in the season opener for both teams. Tabitha Shaw finished with a double-double for the Eagles, contributing 12 points and 14 rebounds. Salista Williams added 15 points, Karen Wickman nine assists and Brianne Joslyn seven steals. The Eagles play Monroe at the Crow Tip-off Tournament Friday. LOWELL (38) — Allison Ulrich 9, Demarce 7, Owlsey 6, Devereaux 6, McMurrian 5, Storie 4, Alvarez 1, Bloom. Totals 14 10-20 38. YONCALLA (70) — Brianne Joslyn 16, …