Clogher Valley were 19 points the better against Tullamore earlier this season.
Tullamore will have one more opportunity to push for a promotion play-off place after they lost to Omagh Academicals on Saturday.
The final score was 37 - 21.
They trail Bruff, who occupy the final play-off position, by six points with a maximum of ten left on the table in the regular season.
The Offaly club return to action this weekend against table toppers Clogher Valley.
Fail to win there and Tullamore will be playing in Division 2C again next season.
Kick off in Spollanstown is set for 2.30pm on Saturday.
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