US OpenGuadalajaraSao PauloChengdu

Stephan Bienz

Swiss Born 1966 Right handed

Head to head

Match log

Qualifying Challengers

1986

Nairobi CH, challengerClay, February

R16LMarcel Freeman7-5 2-6 4-6

R32WWilliam Notar4-6 6-3 6-2

1985

BaselHard, October

R32LStanislav Birner2-6 1-6