In 1976, Owcharuk signed with the Minnesota Kicks of the North American Soccer League.
He joined the San Diego Sockers in the early part of the 1978 season, then moved to the Tulsa Roughnecks in 1979.
He played a handful of games for the Roughnecks during the 1979–1980 NASL indoor season.
In the fall of 1980, he signed with the Phoenix Inferno of the Major Indoor Soccer League.
In 1981, he played for the Rochester Flash of the American Soccer League.