Do you follow Arsenal.com on Twitter?
If you're one of the 160,000-plus people who do, we want to hear from you after Saturday's game against Barnet.
Once you've watched the game live and exclusively on Arsenal TV Online, send us your reaction to the opening pre-season friendly.
We'll publish a selection of your post-match tweets on Arsenal.com.
If you don't already follow us on Twitter and want to have your say, you can find us here: @ArsenalDotComCopyright 2015 The Arsenal Football Club plc. Permission to use quotations from this article is granted subject to appropriate credit being given to www.arsenal.com as the source 17 Jul 2010