Steve Bould's boys moved 11 points clear at the top of the Premier Academy League with a slender victory at Portsmouth.
After a goalless first half, Luke Freeman struck within a minute of the restart to wrap up all three points.
Arsenal Yth
- 1
- Freeman Goal!
The win is a perfect warm-up for the Under-18s' FA Youth Cup Quarter Final clash against Tottenham on Thursday.
click here for details of Arsenal TV Online's live coverage of the match at White Hart Lane.
Arsenal Yth
- 1
- Freeman Goal!