http://www.tennis.com/pro-game/2013/.../#.UR4y0zusKSp
The article doesn't mention how they were called but you can find it in the comments.
('
Catholic sluts').
All youtube videos showing the incident have been deleted/banned by 'Israel Tennis Results" (or w/e).

I always though that wild animals should be kept in cages and not being sold tickets for tennis games.
oh: I forgot to mention that you won't find much about this case on BBC etc...The link above, one tennis forum and sth like 2-3 blogs have only mentioned about that games.
A sheer coincidence....