Odds › Scotland, League Challenge Cup › Dumbarton – Celtic B Dumbarton – Celtic B Over/Under 2.75 Tuesday 25 August 2026 · 18:45 UKT ← All markets for this match Bookmaker Handicap Over ▾ Under Gamdom 2.75 1.38 2.95 1xBet 2.75 1.32 2.88