This was the final series for the United States National Senior Hockey Championships in 1945.
It was a best of seven series between the Seattle Ironmen and the Boston Olympics. The entire series was played on the west coast because air travel was not widely available yet. World War II was still being fought and airplanes were needed for the fighting.
The Olympics played their home games in Vancouver, British Columbia.
|Thursday||April 12||Boston 5||Seattle 4||Seattle|
|Monday||April 16||Boston 8||Seattle 5||Seattle-|
|Tuesday||April 17||Seattle 11||Boston 4||Vancouver|
|Wednesday||April 18||Seattle 10||Boston 4||Vancouver|
|Friday||April 20||Seattle 6||Boston 2||Seattle|
|Saturday||April 22||Seattle 6||Boston 2||Seattle|