Celtic vs Rangers: O'Neill's Pressure Ahead of Old Firm Derby

Martin O'Neill insists Sunday’s Old Firm showdown is not a season-defining “must-win” – but he knows exactly what is at stake if Celtic stumble again.

The champions go into the derby on the back of two straight defeats, their early stranglehold on the league table suddenly looking a little less secure. Beat Rangers and they can streak eight points clear. Lose, and it’s three in a row, with all the noise that comes with it.

“No, it's too early in the season to say,” O'Neill said when asked if this was a must-win to preserve their supremacy. “It would be great if we could win because we could go eight points clear, and we've won the previous six league games.

“The game is big. It's a big game whether it's played in September or March. It's a really big game. We need to be up for the game. Do we need to win the game? It would be nice to win; it wouldn't be great if we lost. That would be three on the trot, and of course, psychologically, it would be a blow.”

So it’s not a title decider. But it feels like a psychological crossroads.

O'Neill under the microscope

The Celtic manager walks into this derby under the heaviest scrutiny of his reign so far. Fans have questioned his tactical approach, his defensive posture, even his tone in post-match interviews after recent setbacks.

He isn’t pretending not to hear it.

“That's the nature of the game. I can get a bit tetchy now and again,” he admitted. “Sometimes I have to apologise for that. What I did say was that we don't seem to be questioned when we win football matches. But everybody has a right to ask.

“At the end of it all, I'm responsible for team selection, I'm responsible for the tactics, and of course I should be questioned.”

No deflection. No attempt to hide behind players or circumstances. O’Neill knows that in Glasgow, the manager stands in the firing line first.

Rangers chase a slice of history

Across the city, Rangers arrive with a very different mood – and a chance to write a small but significant line in Old Firm history.

They can complete back-to-back wins over Celtic inside a single week, something achieved only twice before: in 1960 and 1998. For a club built on milestones and markers, that matters.

For Derek McInnes, there is a personal landmark on the line as well. Victory would see him match Graeme Souness’ feat of winning his first two Old Firm derbies as Rangers manager. That is the kind of company any Ibrox boss wants to keep.

Yet McInnes has no interest in turning this into a chalkboard battle.

“I think sometimes tactics can get a wee bit overplayed,” he said. “I think you normally win games through the individual moments and the performances of players being really high and really strong.

“You don't win at Celtic Park unless everybody plays well. So, we've got to try and bring something similar and look for those improvements again.”

The message is clear: Rangers will lean on attitude and execution, not an overcomplicated game plan.

A derby loaded with subplots

So the stage is set. Celtic, bruised but still on top, trying to turn a wobble into a statement. Rangers, sensing vulnerability, chasing history and momentum in one hit.

O’Neill calls it too early for must-win talk. McInnes plays down the tactical chessboard. The stands at Celtic Park will decide how much they believe either of them once the final whistle blows.