| Result | Tournament |
|---|---|
| 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 |
| 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 |
| 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 |
| 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 |
| Bruno Muratore defeated Krystian Piekarski | 2014 EuroTour Austria Open 9-Ball |
| Karlo Dalmatin defeated Krystian Piekarski | 2014 EuroTour Austria 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 |
| 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 |
| 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 |
| 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 |