These two Bridgeport fighters should be combined as they are the same guy.
A dummy bout under Sailor Andrews should be left pointing to Zupko.
Zupko's record is reported Bridgeport Telegram Dec 6, 1927, including, among others --
Earl Blue -- 2 decision wins
Martin O'Grady -- W 10
Doc Conrad -- W 10
Willie Walker -- W 10 twice
Jack Moresca -- Draw
Last five fihgts prior to the Dec 6 report --
Harry Fay -- W 10
George Nichols -- W 10
Harold Smith -- KO 6
Jimmy Rogers -- KO 3
Marcus Goodwin -- KO Francis Goodwin?
Babe Farmer -- KO 4