stepped down

Bob Costas, who stepped down as NBC's prime-time Olympics host two years ago, has left the network's sports division altogether. Costas, who joined NBC Sports in 1979.

WNBA president Lisa Borders is stepping down. This is the third executive to leave the league in six months. Borders has overseen the WNBA and building the fans.

Laura Harvey has stepped down as head coach and general manager of the National Women's Soccer League's Seattle Reign.