L.A. Sparks sign Andrea Riley

LOS ANGELES -- The Los Angeles Sparks signed guard Andrea Riley on Thursday, bringing her back to the team that drafted her in 2010.

Riley averaged 2.9 points, 1.6 assists and one rebound playing in eight games for the Phoenix Mercury this season. She played for Tulsa last season and the Sparks in 2010, when they drafted her eighth overall out of Oklahoma State.