| Igor Bodlovic defeated Krystian Piekarski |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Krystian Piekarski defeated Siegfried Hegde |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Markus Buck defeated Krystian Piekarski |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Krystian Piekarski defeated Marco Dorenburg |
2012 EuroTour German Open 10-Ball |
| Konstantin Stepanov defeated Krystian Piekarski |
2012 EuroTour German Open 10-Ball |
| Krystian Piekarski defeated Stephan Sobek |
2012 EuroTour German Open 10-Ball |
| Konstantin Stepanov defeated Krystian Piekarski |
2011 EuroTour German Open 10-Ball |
| Krystian Piekarski defeated Mattila Antti |
2011 EuroTour German Open 10-Ball |
| Krystian Piekarski defeated Arkadiusz Giernalczyk |
2011 EuroTour German Open 10-Ball |
| Krystian Piekarski defeated Francois Li |
2011 EuroTour German Open 10-Ball |
| Karol Skowerski defeated Krystian Piekarski |
2011 EuroTour German Open 10-Ball |
| Wesley Kempeneers defeated Krystian Piekarski |
2010 EuroTour German Open 10-Ball |
| Krystian Piekarski defeated Massimo Laucci |
2010 EuroTour German Open 10-Ball |
| Fabio Petroni defeated Krystian Piekarski |
2010 EuroTour German Open 10-Ball |
| Krystian Piekarski defeated Serge Das |
2010 EuroTour German Open 10-Ball |
| Stephan Cohen defeated Krystian Piekarski |
2010 EuroTour Finland Open 10-Ball |
| Thomas Engert defeated Krystian Piekarski |
2010 EuroTour Finland Open 10-Ball |
| Krystian Piekarski defeated Dirk Embacher |
2010 EuroTour Finland Open 10-Ball |
| Tim DeRuyter defeated Krystian Piekarski |
2015 EuroTour Billard Treviso Open 9-Ball |
| Serge Das defeated Krystian Piekarski |
2015 EuroTour Billard Treviso Open 9-Ball |
| Krystian Piekarski defeated Edmond Zaja |
2015 EuroTour Billard Treviso Open 9-Ball |
| Tom Dhaeseleer defeated Krystian Piekarski |
2015 EuroTour Billard German Open 9-Ball |
| Ioan Ladanyi defeated Krystian Piekarski |
2015 EuroTour Billard German Open 9-Ball |
| Olivier Mortier defeated Krystian Piekarski |
2016 EuroTour Billard Dutch Open 9-Ball |
| Krystian Piekarski defeated Christoffer Lentz |
2016 EuroTour Billard Dutch Open 9-Ball |
| Krystian Piekarski defeated Mozes Leeflang |
2016 EuroTour Billard Dutch Open 9-Ball |
| Mateusz Sniegocki defeated Krystian Piekarski |
2016 EuroTour Billard Dutch Open 9-Ball |
| Krystian Piekarski defeated Stefan Schmitt |
2016 EuroTour Billard Dutch Open 9-Ball |
| Michal Kuban defeated Krystian Piekarski |
2017 EuroTour Billard Austrian Open 9-Ball |
| Krystian Piekarski defeated Beatrix Dobossy |
2017 EuroTour Billard Austrian Open 9-Ball |
| Marek Kudlik defeated Krystian Piekarski |
2017 EuroTour Billard Austrian Open 9-Ball |
| Krystian Piekarski defeated Abdullah Alshammari |
2017 EuroTour Billard Austrian Open 9-Ball |
| Bruno Muratore defeated Krystian Piekarski |
2014 EuroTour Austria Open 9-Ball |
| Karlo Dalmatin defeated Krystian Piekarski |
2014 EuroTour Austria Open 9-Ball |
| Maksim Dudanets defeated Krystian Piekarski |
2011 EuroTour Austria Open 9-Ball |
| Harald Stolka defeated Krystian Piekarski |
2011 EuroTour Austria Open 9-Ball |
| Krystian Piekarski defeated Kristoffer Mindreboe |
2011 EuroTour Austria Open 9-Ball |
| Nikola Kemilev defeated Krystian Piekarski |
2010 EuroTour Austria Open 9-Ball |
| Krystian Piekarski defeated Gunther Parth |
2010 EuroTour Austria Open 9-Ball |
| Bruno Muratore defeated Krystian Piekarski |
2010 EuroTour Austria Open 9-Ball |
| Krystian Piekarski defeated Raimund Erkenger |
2010 EuroTour Austria Open 9-Ball |