St. Petersburg 1 CH 2021

ATP · Hard

Zizou Bergs won the title, beating Altug Celikbilek 6–4 3–6 6–4 in the final.

Matches by round

43 finished

Final

1 finished
Fin
🇧🇪Zizou BergsQ#44636
🇹🇷Altug Celikbilek464

Semifinals

2 finished
Fin
🇧🇪Zizou BergsQ#4476
🇨🇿Vit Kopriva#69672
Fin
🇹🇷Altug Celikbilek566
🇷🇺Artem DubrivnyyQ723

Quarterfinals

4 finished
Fin
🇨🇿Vit Kopriva#6976
🇹🇷Cem Ilkel252
Fin
🇧🇪Zizou BergsQ#4466
🇲🇨Lucas CatarinaQ34
Fin
🇷🇺Artem DubrivnyyQ6686
🇷🇺Andrey KuznetsovQ373
Fin
🇹🇷Altug Celikbilek76
🇳🇱Jesper de Jong#104670

Round of 16

8 finished
Fin
🇹🇷Cem Ilkel26566
🇨🇭Dominic StrickerWC#259733
Fin
🇨🇿Vit Kopriva#6966
🇪🇨Roberto Quiroz724
Fin
🇲🇨Lucas CatarinaQ76
🇦🇺Matthew Ebden642
Fin
🇧🇪Zizou BergsQ#4467
🇷🇺Pavel Kotov#16705
Fin
🇷🇺Andrey KuznetsovQ66
🇧🇦Mirza Basic11
Fin
🇷🇺Artem DubrivnyyQ736
🇳🇴Viktor Durasovic#498563
Fin
🇹🇷Altug Celikbilek67
🇷🇺Alexey Vatutin6363
Fin
🇳🇱Jesper de Jong#10466
🇷🇺Evgenii TiurnevWC33

Round of 32

16 finished
Fin
🇹🇷Cem Ilkel266
🇯🇵Shuichi Sekiguchi32
Fin
🇨🇭Dominic StrickerWC#259566
🇭🇷Duje Ajdukovic#408742
Fin
🇨🇿Vit Kopriva#69717
🇷🇺Ivan GakhovWC5667
Fin
🇪🇨Roberto Quiroz766
🇰🇷Duck Hee Lee22
Fin
🇲🇨Lucas CatarinaQ76
🇺🇸Christopher Eubanks452
Fin
🇦🇺Matthew Ebden66
🇷🇸Pedja Krstin14
Fin
🇧🇪Zizou BergsQ#4466
🇦🇺Harry Bourchier42
Fin
🇷🇺Pavel Kotov#16766
🇷🇺Teymuraz Gabashvili542
Fin
🇧🇦Mirza Basic66
🇷🇺Evgeny Karlovskiy804
Fin
🇷🇺Andrey KuznetsovQ76
🇭🇷Matija Pecotic602
Fin
🇷🇺Artem DubrivnyyQ366
🇳🇱Igor Sijsling643
Fin
🇳🇴Viktor Durasovic#49876
🇩🇪Rudolf Molleker3624
Fin
🇷🇺Alexey Vatutin6636
🇭🇷Nino Serdarusic460
Fin
🇹🇷Altug Celikbilek66
🇺🇿Khumoun Sultanov#41441
Fin
🇳🇱Jesper de Jong#104646
🇧🇾Uladzimir Ignatik463
Fin
🇷🇺Evgenii TiurnevWC76
🇷🇺Roman Safiullin1#7454

Qualifying round 2

4 finished
Fin
🇲🇨Lucas Catarina66
🇮🇹Alessandro Bega423
Fin
🇷🇺Artem Dubrivnyy476
🇹🇳Skander Mansouri66660
Fin
🇧🇪Zizou Bergs#4466
🇷🇺Ivan Nedelko221
Fin
🇷🇺Andrey KuznetsovWC66
🇨🇿Jiri Lehecka1#1531

Qualifying round 1

8 finished
Fin
🇲🇨Lucas Catarina66
🇱🇧Benjamin Hassan7#45444
Fin
🇮🇹Alessandro Bega466
🇷🇺Alexey Zakharov42
Fin
🇹🇳Skander Mansouri6377
🇪🇪Daniil GlinkaWC#1636645
Fin
🇷🇺Artem Dubrivnyy76
🇷🇺Konstantin Kravchuk3634
Fin
🇧🇪Zizou Bergs#4466
🇧🇦Nerman Fatic842
Fin
🇷🇺Ivan Nedelko266
🇷🇺Daniil GolubevWC00
Fin
🇷🇺Andrey KuznetsovWC6657
🇨🇿Jonas Forejtek5#303175
Fin
🇨🇿Jiri Lehecka1#1577
🇹🇷Ergi Kirkin645