Not sure if this is a bug or just incorrect info, but the BG realm stats for EU Bloodhoof show:
Alliance 57% Horde 43%
Anyone who plays on that server knows that Horde win 8-9 out of every 10 BGs (except AV). Are these stats supplied by Blizzard or user submission? Or is it just a bug?
Realm BG stats
Really it is the battlegroup that is important for battlegrounds, not so much the server.
You can browse the battlegroups here:
http://www.warcraftrealms.com/bg_list.php?id=0&lb=7
You can browse the battlegroups here:
http://www.warcraftrealms.com/bg_list.php?id=0&lb=7
phpbb:phpinfo()
On my battlegroup, Alli actually beat us at least half the time, but my personal stats show a 65% win rate. Why is this? It's because I hate ending up with loser Horde and switch to a different battleground if I know the current one isn't putting up fight and just plans to sit around, lose, and collect the 2nd place prize.