Tottenham Hotspur beat Arsenal in the first north London derby outside of the UK thanks to Pape Matar Sarr's excellent long-range chip.
Gyokeres was introduced in the 77th minute as supporters got to see the club's new signing in an Arsenal shirt for the first time.
The 27-year-old is a different profile to the other Arsenal forwards - he is an imposing figure and it is hoped inside ... [857 chars]