LOS ANGELES — Nneka Ogwumike had 20 points, 12 rebounds and five assists to help the Los Angeles Sparks beat the Portland Fire 105-84 on Sunday night. Ogwumike became the fourth player in WNBA history to reach 8,000 points, joining Diana Taurasi (10,646), Tina Charles (8,396) and DeWanna Bonner (8,217). The 2016 WNBA MVP has