ATLANTA -- Sancho Lyttle had a season-high 22 points and 11 rebounds, Angel McCoughtry added 18 points, and the Atlanta Dream ended a six-game losing streak with a 77-64 victory over the Seattle Storm on Tuesday night.

Lyttle was 11 of 13 from the field and McCoughtry hit Atlanta's only 3-pointer during a 13-2 game-changing run to open the fourth quarter.

Tiffany Hayes added 15 points for Atlanta (9-9), which won for the first time since hosting Chicago on June 17. Elizabeth Williams had a career-high seven blocks for the Dream, ranked No. 9 in the AP power poll.

Atlanta controlled the boards 38-27, including 16-4 on the offensive end, and outscored Seattle 25-10 in the fourth.

Jewell Loyd scored all 13 of her points in the third quarter for 10th-ranked Seattle (6-11). Breanna Stewart had her sixth double-double of the season with 11 points and 11 rebounds for the Storm, who turned it over 16 times.

Dwight Howard, who signed with his hometown Atlanta Hawks Friday, was in attendance.