Foster was selected with the 8th overall pick in the
1997 WNBA draft by the
Phoenix Mercury. Her debut game was played on June 22, 1997 in a 76 - 59 win over the
Charlotte Sting where she recorded 14 points, 8 rebounds, 3 steals and 2 assists. During the 1999 season, Foster was waived by the Mercury on June 9, 1999 but was signed to them again over a month later on July 19 and finished the season with the team. She was drafted to the
Seattle Storm on December 15, 1999 during the
expansion draft. However, Foster never played for the Storm as she was waived in the preseason on May 15, 2000. Foster played 54 games in her WNBA career, all 54 of them being played with the Mercury. Her final game ever was played on August 20, 1999 in a 62 - 70 loss to the
Utah Starzz where she recorded 4 points and 1 assist. ==Career statistics==