The Gunners won their preseason friendly 1-0 thanks to Bukayo Saka's goal.
Afterwards, teenage midfielder Nwaneri told arsenal.com: “I think it's a good start from the team, we’re ready to keep pushing and training and working hard.
“It was hard, it was tough, but you need to do it in pre-season to get fit, so I think it was good and I enjoyed it.”
New teammates Christian Norgaard, Kepa Arrizabalaga and Martin Zubimendi all featured on the night.
Nwaneri added: “Yes, I think all the signings we've made have been brilliant and sharpening the team and making us even stronger. We've got some more back at home coming, so we're ready for them to all come and build together.”
