WIMBLEDON champion Andre Agassi was yesterday knocked out of the

Australian Indoor Tennis Championship by big-serving Patrik Kuhnen.

The unseeded German began the match with three blistering aces and

added another 20 in 10 service games as the flamboyant American crashed

6-4, 6-4 in one hour and 12 minutes.

Kuhnen, world-ranked 106, was successful with 63% of his first serves.

''I knew he had a big serve and I knew he would come out and go for

his shots,'' said Agassi. ''But I've got to be honest -- I'm not used to

getting aced in the first three serves of the match. I don't think

anyone is.''

Number one seed Stefan Edberg beat American Richey Reneberg in a

sloppy match 6-4, 6-2 to reach the quarter-finals.