Graz CH 1991

ATP · Clay

Thomas Buchmayer won the title, beating Thierry Guardiola 6–3 6–2 in the final.

Matches by round

31 finished

Final

1 finished
Fin
🇦🇹Thomas Buchmayer66
🇫🇷Thierry Guardiola32

Semifinals

2 finished
Fin
🇫🇷Thierry Guardiola636
🇦🇹Harald MairLL361
Fin
🇦🇹Thomas Buchmayer67
🇮🇹Francesco Michelotti36

Quarterfinals

4 finished
Fin
🇦🇹Harald MairLL607
🇸🇪Nicklas UtgrenQ366
Fin
🇫🇷Thierry Guardiola76
🇸🇪Jan Apell554
Fin
🇦🇹Thomas Buchmayer4
🇧🇪Xavier Daufresne0
Fin
🇮🇹Francesco Michelotti66
🇵🇪Alejandro Aramburu13

Round of 16

8 finished
Fin
🇸🇪Nicklas UtgrenQ66
🇦🇹Alex Antonitsch143
Fin
🇦🇹Harald MairLL636
🇦🇷Roberto Arguello464
Fin
🇫🇷Thierry Guardiola466
🇦🇹Gilbert SchallerQ621
Fin
🇸🇪Jan Apell5646
🇷🇺Andrei MerinovLL460
Fin
🇧🇪Xavier Daufresne66
🇦🇹Thomas PrerovskyWC44
Fin
🇦🇹Thomas Buchmayer66
🇫🇷Tarik Benhabiles334
Fin
🇮🇹Francesco Michelotti616
🇦🇷Marcelo Ingaramo7363
Fin
🇵🇪Alejandro Aramburu66
🇦🇹Tomas WeindorferWC20

Round of 32

16 finished
Fin
🇦🇹Alex Antonitsch166
🇦🇹Martin SchafflQ23
Fin
🇸🇪Nicklas UtgrenQ607
🇦🇹Gerald MandlWC366
Fin
🇦🇹Harald MairLL76
🇦🇹Alexander PfannQ52
Fin
🇦🇷Roberto Arguello66
🇳🇱Joost WinninkLL10
Fin
🇫🇷Thierry Guardiola76
🇷🇴Dinu Pescariu451
Fin
🇦🇹Gilbert SchallerQ66
🇺🇸Greg Failla12
Fin
🇷🇺Andrei MerinovLL66
IRIMansour BahramiWC24
Fin
🇸🇪Jan Apell566
🇪🇸Jose Luis Aparisi20
Fin
🇦🇹Thomas PrerovskyWC76
🇩🇪Markus Naewie654
Fin
🇧🇪Xavier Daufresne53
🇮🇹Alessandro Dalboni73
Fin
🇦🇹Thomas Buchmayer66
🇫🇷Eric Winogradsky14
Fin
🇫🇷Tarik Benhabiles366
🇩🇰Michael Tauson42
Fin
🇦🇷Marcelo Ingaramo776
🇩🇪Dirk Dier64
Fin
🇮🇹Francesco Michelotti66
🇺🇸Brian Joelson42
Fin
🇦🇹Tomas WeindorferWC647
🇮🇱Raviv Weidenfeld366
Fin
🇵🇪Alejandro Aramburu66
🇨🇿Vaclav Roubicek211