After two straight defeats at the business end of the season it feels like a do-or-die game for Oxford at home to Sunderland. The build-up to the match begins at the training ground, where groundsman/comedian Toby Rouss gives the lowdown on the mood around the club, how the players are bearing up, and then chatting with Karl about the Grand National, where his dad is a co-owner of the favourite. And while the season is very much alive, thoughts are already turning to the next campaign, and the need to organise some pre-season fixtures.

We sit on a meeting with the manager, the head of sport sciences Harry Routledge, and the director of performance Chris Neville, who for many years planned England’s World Cup and Euros campaigns. It’s an intricate jigsaw puzzle of fitness loading and game time, with Karl calling respective managers around the league – but none in League 1 – to arrange friendlies. Then, as the gloaming settles around the training ground, the manager’s thoughts turn back to Sunderland and how his team will have to experience “some dark places within them white lines” if they’re to keep their hopes of promotion alive. Onto game day and we’re with the physios as they try to get battered bodies ready for battle, including a hot stone massage for midfielder Herbie Kane and his sore back.

Then we’re with the manager in his office as he opens his mail and discusses the death threats he regularly receives as his staff watch the end of the lunchtime fixture in the Premier League. Thoughts turn to the Sunderland showdown. “If you get beat it can last for days,” says Karl, of the pain of defeat. “So it’s worth going to war for.”

With minutes to go before kick-off Herbie’s back goes again and there’s panic and more vigorous massage before Robinson sends his team out - with Kane – to face the Black Cats. With minutes to go it’s 1-1. Oxford have dominated. A point is probably a good result given the fact that all the teams around them, including Rotherham, have either lost or drawn, when suddenly the Mackems break away in the 89th minute to grab a winner.

There’s desolation in the dressing room. Robinson has to pick himself up as well as his team. “Trust in your talent and trust in each other,” he says, in an effort to reassure his team that no matter what, they’re not out of it. He finishes by saying what a dark night it will be for him.