Rookie Te'a Cooper scored a season-high 14 points and Chelsea Gray added 13. Gray, Candace Parker, Sydney Wiese and Brittney Sykes each had five of the Sparks' 25 assists on 33 made field goals. Los Angeles shot 54% from the field and made 11 of 19 (58%) from 3-point range.
The Sparks scored the first seven points and never trailed. Williams hit five 3s as Los Angeles (7-3) outscored the Fever 30-16 in the second quarter, including three during a 15-2 run that made it 50-27 with 1:51 left in the first half. Indiana trailed by double figures the rest of the way.
Kelsey Mitchell made a season-high seven 3-pointers and led the Fever (4-6) with 25 points. Tiffany Mitchell added 18 points and eight rebounds.
Nneka Ogwumike drains deep 3
Chelsea Gray makes a nice, back-handed pass to Nneka Ogwumike, who knocks in a 3-pointer from the top of the key.