Nifty website www.GnomeWarrior.com utilizing Arena Historian (which is an amazing addon) tracks all of the statistics of any given match. So you can easily see where the strengths and weaknesses are or where to improve.

A link to my personal games - currently have 93 shown on here.
http://gnomewarrior.com/?go=1&b=3&t1...in+for+Sponsor