The Belgian came off the bench to score a late equaliser and ensure that the Gunners head to Munich next week with this tie firmly in the balance.
It was the sixth time this season that Trossard has struck after coming on as a substitute, which is more than any player in Europe's top five leagues.
Last night's goal also meant he became the first Arsenal player in history to score in each of his first four home games in the Champions League, and he is proving to be one of the best buys of the Mikel Arteta era.
Arsenal paid Brighton just £26million to sign Trossard in January last year-and that modest fee now looks a snip.
Only Bukayo Saka has scored more goals for Arsenal this season, and Trossard's ability to play anywhere across the forward line makes him the perfect 'super sub' "Every time you ask him to play, whether it's wide or as a No9, it flows and he's a real threat," Arteta said of Trossard earlier this season.
"I think he connects everybody.
Esta historia es de la edición April 10, 2024 de Evening Standard.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor ? Conectar
Esta historia es de la edición April 10, 2024 de Evening Standard.
Comience su prueba gratuita de Magzter GOLD de 7 días para acceder a miles de historias premium seleccionadas y a más de 9,000 revistas y periódicos.
Ya eres suscriptor? Conectar
Only £65k a month to live like Boy George
The Karma Chameleon singer listed his house for £17m in 2022, turning down offers. Now, he's looking for a tenant
Welcome to London, unicorn capital of Europe
We're flying far ahead of anywhere outside US for tech investment
Arteta's Arsenal evolution The next phase
Malik Ouzia and Simon Collings assess how the Spaniard will try to bring down Man City after he signs up for another three years with the title in his sights
Title fight catches fire after Gunners embrace dark side
Arsenal-City clashes take on a welcome edge of animosity
Whack the hippy gong-boho's back
It happened in Paris one grey February day. Sienna Miller was in an oversized, black leather jacket, lace-trimmed silk slip and clumpy great wedges.
There's a Starlink waiting in the sky... 7,000 in fact.Can Elon Musk stop them crashing to Earth?
As he was preparing his fields for seeding this year, Barry Sawchuk came across a giant slab of space debris. It had come from a spacecraft belonging to Elon Musk’s company, SpaceX.
'Politicians are only into power-mongering, corruption and cronyism'
We speak to alt revolutionary DEEPAK CHOPRA about biomarkers, his digital twin and his work to save humanity from disease
I've been waiting for a production of Godotthis brilliant all my life
Ben Whishaw and Lucian Msamati bring a potent, tragicomic chemistry to James Macdonald’s rich revival of Samuel Beckett’s challenging play.
Trust me, the Ritz is London's bestrestaurant
To whom we turn in moments of gloom and glory can be instructive, a filter of our truest friends. I've fallen out with the Ritz a couple of times, including once after a visit to the bar which didn’t warrant a review (“But you said it was lovely!” they said.
'Healing is a dirty word'
After four traumatic years, FKA twigs is back with a new album -and a thrilling metamorphosis