GRESHAM — Asia Smith and Shannon Jackson each turned in double-doubles as the Umpqua Community College women’s basketball team ended a four-game losing streak with a 92-64 Southern Region win over Mt. Hood Saturday. Smith had 22 points, 13 rebounds and five assists, while Jackson had 21 points and 13 boards. Christal Jeff chipped in 12 points and five assists for the Riverhawks (15-8, 5-5 South). Sadie Jenks led the Saints (2-19, 0-10) with 22 points. UMPQUA (92) — Asia Smith 9-17 4-8 22, Hawkins 0-1 0-0 0, Gomez 0-1 0-0 0, Sample 5-8 0-2 11, Jeff 6-12 0-0 12, …