**Kepa Arrizabalaga**: There wasn't anything the second choice goalkeeper could do about either goal he conceded before he was substituted at half-time. **6**
**Ben White**: The England international has looked fit and sharp this pre-season. He was the best performer of the Arsenal back four during his time on the pitch. **7**
**Cristhian Mosquera**: Inacio ran off the back of the centre-back when he scored to give Dortmund the lead. **5**
**Gabriel Magalhaes**: The centre-back's first start of pre-season after returning from the World Cup. Vocal as always but missed a good header in the first half when he and Kai Havertz went for the same ball. Given a yellow card for a foul on Karetsas. **6**
**Riccardo Calafiori**: The left-back is so important to how Arsenal attack but Calafiori was caught on the ball high up the pitch and punished as Karetsas curled in an excellent second goal for the visitors. **6**
**Myles Lewis-Skelly**: The 19-year-old has had a good pre-season but this was not his best game. **6**
**Martin Odegaard**: The captain's first minutes of pre-season since returning from the World Cup. A couple of bright moments and one good pass to release Kai Havertz in the first half. Taken off after 30 minutes. **7**
**Kai Havertz**: The German international was played in midfield again but didn't get on the ball much. Havertz had a good chance from a header. **5**
**Max Dowman**: The 16-year-old grew into the game and showed his quality when on the ball. The winger beat his full-back and teed up Gyokeres in the first half, but the forward's effort clipped the crossbar. **6**
**Christos Tzolis**: A couple of good deliveries into the area from set-pieces and assisted Nwaneri's goal. **7**
**Viktor Gyokeres**: The forward showed lots of effort and energy but lacked quality throughout the match. Gyokeres hit the crossbar from inside the box in the first half but rolled in a penalty in the second. **6**