When UTD were in the Football League, our club were regularly featured in security alerts from the betting exchanges. These were reported in the sporting press. They usually featured away games at "out-of-the-way" places. I can still remember Jeff Stelling featuring one on Sky Sports as it was happening! It was away at Carlisle, and guess what? We lost 3 or 4 nil! I can also remember a similar outcome to an away game at Swansea. There would be very few Pilgrims at these games to witness the events.
In more recent times there have been far fewer "dodgy" alerts. I did witness myself one bizarre game at Brackley, it was a Cup-tie I think, where it appeared our goalie was in fact playing for the opposition! The news of industrial sized bets on the exchanges surfaced a few days later.
I don't think DN will be impressed with the recent exposure of 3 of our squad for prohibited betting on football matches.