Donemana look set to join Brigade in the Faughan Valley T20 finals day after a comprehensive 9-wicket win at Eglinton last night (Tues).
Half centuries from bothers Andy and Jamie Millar saw Eglinton post what looked a challenging total of 171 for 5.
Andy thumped 8 fours and 3 sixes as he top scored with 73 from 54 balls, while Jamie's 52 from 36 balls contained 5 fours and 2 sixes, as the pair added 105 for the second wicket.
Jordan McGonigle with 2 for 24, and Bilal Iqbal's 1 for 17 were the pick of The Holm side's attack.
The Donemana reply got off to a blistering start as Gary McClintock clubbed 8 fours and 5 sixes in a hard-hit 93 from just 58 balls, as he and skipper Andy Riddles shared an opening stand of 161.
McClintock fell from the last ball of the penultimate over with 11 needed, just missing out on a deserved century, but Riddles was unbeaten on 72 as Donemana won with an over to spare.
Riddles' 72 from 55 deliveries included 5 fours and 2 sixes.
Donemana play two more games in the T20 on Sunday against leaders Brigade and Coleraine, where one win should be enough to guarantee them a place in the decider at Strabane on August 11th.