Grant Holman was dominant through 4.2 innings for the Bells as he struck out seven and allowed two unearned runs on just five hits.
The wide-open game featured 34 shots — 19 for the Sounders, and 15 for the Fire.
Nelson Cruz had three hits and scored twice a night after hitting two homers and driving in seven runs for Seattle, which went on its skid after beating Boston two straight at home last weekend.
Loyd had 25 points on 10-of-16 shooting and Natasha Howard added 11 points to help the Seattle Storm beat the Indiana Fever on Friday night.
The Bellingham Bells had their eight game winning streak snapped on Friday with a loss to the Victoria Harbourcats.
Martinez homered and drove in five, and the Boston Red Sox rallied from a five-run deficit to beat the Seattle Mariners on Friday despite a monster night from Cruz.
Michael Porter Jr. lead Nathan Hale High School in Seattle to a state championship in his senior year.
Now a team executive, Ichiro Suzuki donned a Bobby Valentine-style disguise and sneaked into the Seattle dugout Thursday to watch a bit of the action at Yankee Stadium.
The Seattle Mariners have placed right-handers Juan Nicasio and Dan Altavilla on the 10-day disabled list, and purchased the contract of right-hander Mike Morin from Triple-A Tacoma.
Wade LeBlanc will get the start for Seattle