Blackbrook will play at Askam on Saturday 15 October 2016 for a place in the National Conference League Division One.
They are currently on a 12 match unbeaten run after coming behind at the weekend from 0-14 to win 18-14 in the last minute.
Askam booked their spot after a 30-12 victory over Leigh East.
The recent two meetings versus Askam have seen Blackbrook win 32-6 last month but in May went down 28-14, so one win each and 2nd v 3rd, promises to be a cracker.
Good luck to all.
Match Report here: Blackbrook 18 Thornhill Trojans 14
