Edenderry found themselves on the receiving end of a strong performance by the league champions.
Tullamore have been crowned league champions of Offaly for the fourth consecutive season.
It comes after last year's senior football champions ran out convincing winners over Edenderry on Sunday.
The final score in O'Connor Park was 1-14 to 1-5.
Tullamore open the defence of their championship title against Ballycommon this Friday evening, while Edenderry start their campaign against Durrow on Saturday.
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