Visiting league-leader Columbus Grove raced to a 42-0 halftime lead and beat Ada 58-7 in a Northwest Conference game on a rainy Homecoming Friday night.
The game was delayed at the start for an hour by strong rain and lightning.
Grove senior running back Colin Metzger tallied five first half touchdowns to pace the victors.
The purple and gold Bulldogs fell to 1-7 and 0-5 in the NWC with the defeat.
League leader Grove improved to 8-0 and 5-0 in league play with the convincing win.
"We are in the same boat with kids trying hard and doing the best they can," said first-year Ada head coach Toby Smith. "We were in position a lot but didn't make plays.