ROSEMONT, Ill. -- Candace Parker scored 17 of her 26 points in the first half and the Los Angeles Sparks used a decisive second quarter to cruise to a 93-80 win over the Chicago Sky on Tuesday night.

Chicago was within two with 3:55 left before halftime, but Los Angeles closed the opening 20 minutes with an 18-2 run for a 53-35 lead. Kristi Toliver started the spurt with a 3-pointer and Parker scored the final six points.

Parker scored the first five Los Angeles points of the third quarter, including a coast-to-coast layup and a 3-pointer, and the Sparks led by double figures for the entire second half.

Nneka Ogwumike had 19 points, nine rebounds and four assists and Jantel Lavender scored 16 on 7-of-9 shooting for Los Angeles (4-0), which was ranked No. 2 in the AP WNBA power poll. Kristi Toliver had 11 points and 10 assists and the Sparks finished with 27 assists on 30 field goals. Parker was just 6 of 15 from the field but hit 12 of 14 free throws and grabbed nine rebounds.

Jamierra Faulkner scored 17 points with a career-high 10 assists for No. 7 Chicago (1-3), which was without point guard Courtney Vandersloot for a second straight game. The Sky turned it over 15 times and Elena Delle Donne was held to eight points.