Alexander Isak's Defining Season at Liverpool

Alexander Isak used to make St James’ Park hold its breath.

At Newcastle United, the 26-year-old was ruthless: 62 goals in 109 games, 54 of them in the Premier League. He wore the No.9 shirt like it was made for him, a centre-forward who could run in behind, link play, finish with either foot and carry a team on his shoulders. One of the most complete strikers in the game, and he knew it. So did everyone else.

Liverpool certainly did. They paid a British record fee to prise him away from the Magpies, a statement signing from the reigning champions, a declaration that they were ready to build a new era around a new spearhead. This was supposed to be the move that kept them on top of England.

It wasn’t.

A brutal first year

Isak arrived at Anfield already on the back foot. A disrupted pre-season left him short of fitness and, as the campaign began to bite, he never looked close to full sharpness. The explosiveness that defined his Newcastle days flickered only in flashes.

Then December hit, and with it, disaster: a broken leg. Any rhythm he had started to find was shattered. By the time the season limped to a close, so had his numbers. Four goals. That was it. Four.

For a record signing, for a No.9 brought in to carry a champion’s attack, those numbers sit heavy. They don’t just invite scrutiny, they demand it.

No Salah, no Mane, no Firmino – so all eyes on Isak

Liverpool’s attack no longer has the old safety nets. The days of Mo Salah dropping 30-plus every season are gone. Sadio Mane’s 25, Roberto Firmino’s 19 – those cushions have disappeared. The margin for error has shrunk.

Emile Heskey, speaking exclusively to GOAL on behalf of Premier League betting site BetWright, spelt out the reality facing Isak as he prepares to walk back into St James’ Park in Liverpool red on Sunday.

“I think 20 goals and assists is probably where he's got to be at, that's to start with,” Heskey said.

Then came the blunt truth.

“The reality is we can no longer, because we don't have it anymore, rely on Mo Salah's 30+. We don't have [Sadio] Mane's 25+. We don't have [Roberto] Firmino's 19+. So all eyes are on you and 20 plus is what is needed. We do need others to chip in and get some, but when you're talking about the price tag and the pressure of being the number 9, yeah, that's what is needed.”

No hiding place. Not for the most expensive player in Premier League history. Not when the club that bought you has built its attack around your goals.

World Cup rush, pre-season lost

Isak’s summer offered no real reset. He went to the 2026 World Cup with Sweden, a stage he has long craved, but that tournament has cost him again at club level. Another short off-season. Another pre-season clipped at both ends.

He did find the net in a friendly against Monaco, a small but welcome sign that his radar is still calibrated. Yet even that hasn’t silenced the doubts.

Robbie Fowler, a man who knows exactly what it means to be a goalscoring icon at Anfield, has been watching closely. And he is uneasy.

“I'll be honest with you, I'm a little bit worried about this actually, because he hasn't been fit this year,” Fowler told GOAL.

“He obviously turned up to Liverpool and he wasn't fit for whatever reason, we don't know, and we can make our own assumptions. He obviously got back into the team, looked a little bit better, then obviously broke his leg and then he was out, and then towards the end of the season, played a few games, he obviously wasn't fit. And that's right, because he just broke his leg and he was getting back into the fold of the squad.

“When he comes back from the World Cup, he's going to have a short turnaround again, so I don't think he's going to be as fit as what we'd like as a Liverpool fan. I hope I'm proved wrong, of course I am, but it worries me slightly that he's going to come into next season and probably not get that main pre-season behind him, which is probably what he's needed.”

For a striker who thrives on rhythm, timing and confidence, that missing foundation matters. Fowler knows it. Liverpool’s staff know it. So does Isak.

Back to where it all began

And so to Sunday. Newcastle away. The place that made him a star, now the stage on which he has to prove he still is one.

Liverpool need him to explode, not ease his way in. They need that 20-goal-and-assist benchmark to feel realistic, not aspirational. They need the record fee to look like a launchpad, not an anchor.

The broken leg, the lost pre-season, the weight of the price tag – all of it trails behind him as he walks out at St James’ Park. But the equation is brutally simple now.

If Alexander Isak wants to be seen again as one of the world’s great No.9s, this season can’t just be better.

It has to be defining.