Both teams play Saturday. The Kraken are at San Jose. The Canucks will host Anaheim.
Mariners catcher Cal Raleigh singled in the first inning to reach base safely for a career-best 20 straight games.
Mariners right-hander Logan Gilbert (0-1) struck out 10 in five innings.
Tigers right-hander Casey Mize will start Tuesday against Seattle ace Logan Gilbert (0-0, 1.29 ERA).
In February, seven men from Chile were charged in Florida federal court with orchestrating burglaries at the homes of prominent professional athletes around the country.
Seattle relievers Gregory Santos, Trent Thornton, and Munoz combined to allow just one hit over the final three innings.
Seattle has scored four power-play goals in their last three games.
Seattle starter Logan Gilbert struck out eight and allowed just two hits in seven innings.
Seattle opens a three-game homestand against the Edmonton Oilers on Thursday.
The Mariners released Mitch Haniger yesterday after six seasons with the team.