Arsenal midfielder Ethan Nwaneri is set to join Borussia Dortmund on a season-long loan deal, according to reports from David Ornstein and The Athletic. The 19-year-old is travelling to undergo a medical ahead of a proposed deadline day transfer to the Bundesliga club, with all parties agreeing that the move provides the necessary platform for regular first-team minutes.
The Medical and Club-to-Club Agreement
According to The Athletic, Borussia Dortmund’s pursuit of Nwaneri intensified following an anterior cruciate ligament injury suffered by new signing Giannis Konstantelias, which leaves the incoming player facing a lengthy spell on the sidelines. Following that injury, Dortmund contacted Nwaneri’s representatives to pitch their project, leading to a straight loan agreement with no buy option included in the package.
Nwaneri’s immediate playing time in north London had grown sparse. He was left out of the matchday squad for Arsenal’s 3-0 victory over Manchester City in the Community Shield and their 1-0 Premier League win against Aston Villa, while remaining an unused substitute during their opening league fixture against Coventry City. Head coach Mikel Arteta noted in August that while he values the teenager, the player “needs to play football,” opening the door for a temporary departure alongside competition from Eberechi Eze, Martin Odegaard, Max Dowman, and summer signing Bruno Guimaraes.
Champions League Implications and UEFA Regulations
Reporting highlights an intriguing fixture quirk: Nwaneri will be eligible to play against his parent club when Borussia Dortmund face Arsenal in the league phase of the Champions League. While Premier League regulations routinely block loanees from facing their parent teams unless a special accord is struck, UEFA competitions operate under different governance.
In European fixtures, players loaned to continental clubs retain the right to feature against their parent sides. A notable precedent occurred in 2020 when Philippe Coutinho, on loan at Bayern Munich from Barcelona, scored twice during an 8-2 victory. Furthermore, UEFA rules prohibit clubs from inserting contractual clauses that block loanees from playing against their parent organizations in European tournaments. As a result, Nwaneri could line up against the Gunners when the two sides meet in London on November 24, a fixture falling within a demanding eight-team European gauntlet that also features Bayern Munich and Real Madrid.
Developmental Goals and Previous Loan Experience
This transfer marks Nwaneri’s second spell away from the Emirates Stadium. He spent the second half of the previous season on loan at French side Marseille, where he made 11 appearances and scored two goals. Coverage from The Athletic notes that frequent managerial turnover at Marseille created instability that hampered his development, prompting Arsenal to carefully weigh a permanent sale this summer before ultimately committing to a developmental loan.

As a product of Arsenal’s youth system, Nwaneri captured headlines in September 2022 when he became the youngest player to play in a Premier League game, making his debut against Brentford at 15 years, five months, and 28 days old. Across 51 total appearances for the Arsenal senior side, he has netted 10 goals and contributed two assists. Arsenal officials hope the Bundesliga environment under Dortmund will provide stability and consistent minutes to elevate his market value and secure his long-term prospects as a first-team option in north London.
Next Steps
Following the completion of his medical examination in Germany, Nwaneri is expected to finalize registration terms ahead of the European transfer deadline.

Worth a look