Carney Chukwuemeka's Injury Woes During Dortmund's Japan Tour

Carney Chukwuemeka’s pre-season statement was supposed to come with the ball at his feet, not with his head in his hands.

Barely eight minutes into Borussia Dortmund’s friendly in Tokyo, the midfielder crumpled to the turf with no opponent near him, his right knee seeming to catch in the grass. He tried to get up, tried to run it off. A few strides later he sat down, gestured to the bench and waited as the medical staff surrounded him for a lengthy examination of that same knee.

For a moment, it looked ominous. Then came a flicker of hope. Chukwuemeka returned to the pitch, strapped, determined, eager to show that this was no more than a scare.

It wasn’t.

Hope, then a grim repeat

Just over 20 minutes into the game, the 22-year-old went down again. No heavy challenge, no dramatic collision. Just a player whose movement no longer looked right, whose gait had tightened, whose confidence in that joint had gone.

He sat on the grass once more, shoulders slumped. This time there was no question. His afternoon was over.

Dortmund turned to new midfield talent Takato Yamamoto, who came on in his place, but the change carried more concern than curiosity. For a club already under scrutiny after a flat display earlier in the week, this was the last thing they needed from their Japan tour.

The extent of the injury remains unclear. Only detailed tests back in Germany will confirm the damage, and there is still the chance that the substitution was precautionary. For both player and club, that is the only positive line they can cling to for now.

A cruel interruption to a new chapter

Whatever the diagnosis, the timing could hardly be worse for Chukwuemeka. He had only just rejoined pre-season after an extended break following the World Cup in North America. This was meant to be the reset, the summer in which he pushed for a bigger role at BVB than he managed last season.

The Vienna-born midfielder, long part of England’s youth setup, made a major career call in March when he switched association to represent Austria. The decision paid off quickly: he earned a place in the ÖFB squad for the World Cup and came off the bench in three of Austria’s four matches.

In the round of 32, against eventual world champions Spain, he was introduced at half-time in a 3-0 defeat. It was a tough night, but also a clear sign that Austria saw him as part of their future.

Dortmund did too. When he arrived at the start of 2025, he brought with him both promise and a medical file that already mentioned knee problems. Over the 2025/26 campaign he largely kept those recurring issues under control, putting together 38 appearances across all competitions, with three goals and two assists. Not spectacular numbers, but the kind that hint at a player edging towards a more prominent role.

This pre-season was supposed to accelerate that rise. Instead, he left the pitch in Tokyo with the same knee under question again.

Japan tour turns sour

Chukwuemeka’s setback capped a difficult few days for Dortmund in Japan. Earlier in the week, they had slumped to a 1-0 defeat against Cerezo Osaka, a performance that never really clicked and raised familiar questions about sharpness and depth.

That match had already brought one injury concern. Young centre-back Filippo Mane went off with thigh problems, an issue that did not initially look serious but was enough to keep him out of the squad against Tokyo. Two friendlies, two enforced changes. Not the pattern any coach wants from a long-haul tour.

As if to underline the sense of disruption, Saturday’s match in Tokyo was briefly swallowed by the weather. Just over half an hour in, monsoon-like rain hammered down and a local thunderstorm warning forced the referee to halt play. Both teams disappeared down the tunnel, waiting out an interruption of around 30 minutes before the game could resume.

For the travelling BVB party, the stop-start feel of the afternoon mirrored their week: broken rhythm, unwanted pauses, and a growing list of fitness worries.

Once this friendly is done, Dortmund will fly home and try to reset. The coaching staff can fix shape, tempo, and combinations on the training ground. What they cannot control is the scan that now awaits Carney Chukwuemeka — and how much of his season, and Dortmund’s plans for him, that verdict will reshape.