| Petri Makkonen defeated Jani Siekkinen |
2012 U.S.Open 9-Ball |
| Jani Siekkinen defeated Adam Shaw |
2012 U.S.Open 9-Ball |
| Jani Siekkinen defeated Masato Yoshioka |
2012 U.S.Open 9-Ball |
| Jani Siekkinen defeated So Shaw |
2012 U.S.Open 9-Ball |
| Jani Siekkinen defeated Salah Al-Rimawi |
2012 U.S.Open 9-Ball |
| Oscar Dominguez defeated Jani Siekkinen |
2012 U.S.Open 9-Ball |
| Roberto Gomez defeated Jani Siekkinen |
2015 U.S.Open 9-Ball |
| Shaun Wilkie defeated Jani Siekkinen |
2015 U.S.Open 9-Ball |
| Darren Appleton defeated Jani Siekkinen |
2017 U.S.Open 9-Ball |
| Brian Parks defeated Jani Siekkinen |
2017 U.S.Open 9-Ball |
| Jani Siekkinen defeated Damian Pongpanki |
2019 U.S.Open 9-Ball |
| Alex Pagulayan defeated Jani Siekkinen |
2019 U.S.Open 9-Ball |
| Lefteris Georgiou defeated Jani Siekkinen |
2019 U.S.Open 9-Ball |
| Jere Virtaranta defeated Jani Siekkinen |
2019 Dynamic Billard Veldhoven Open 9-Ball |
| Ruslan Chinakhov defeated Jani Siekkinen |
2019 Dynamic Billard Veldhoven Open 9-Ball |
| Jani Siekkinen defeated Cyriel Ledoux |
2019 Dynamic Billard Veldhoven Open 9-Ball |
| Mats Schjetne defeated Jani Siekkinen |
2018 Dynamic Billard Veldhoven Open 9-Ball |
| Ralf Souquet defeated Jani Siekkinen |
2018 Dynamic Billard Veldhoven Open 9-Ball |
| Jani Siekkinen defeated Kim Laaksonen |
2018 Dynamic Billard Veldhoven Open 9-Ball |
| Jani Siekkinen defeated Tony Drago |
2018 Dynamic Billard Veldhoven Open 9-Ball |
| Arjan Matrizi defeated Jani Siekkinen |
2019 Dynamic Billard Treviso Open 9-Ball |
| Jani Siekkinen defeated Mohammad Soufi |
2019 Dynamic Billard Treviso Open 9-Ball |
| Jani Siekkinen defeated Jonas Souto |
2019 Dynamic Billard Treviso Open 9-Ball |
| Jani Siekkinen defeated Mickey Krause |
2019 Dynamic Billard Treviso Open 9-Ball |
| Ville Hamalainen defeated Jani Siekkinen |
2019 Dynamic Billard Treviso Open 9-Ball |
| Arjan Matrizi defeated Jani Siekkinen |
2018 Dynamic Billard Treviso Open 9-Ball |
| David Alcaide defeated Jani Siekkinen |
2018 Dynamic Billard Treviso Open 9-Ball |
| Jani Siekkinen defeated Javier Del Santo-Sanz |
2018 Dynamic Billard Treviso Open 9-Ball |
| Jani Siekkinen defeated Victor Roda |
2018 Dynamic Billard Treviso Open 9-Ball |
| Sergey Lutsker defeated Jani Siekkinen |
2019 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Jani Siekkinen defeated Thore Sönksen |
2019 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Jakub Koniar defeated Jani Siekkinen |
2019 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Jani Siekkinen defeated Johan Pale |
2019 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Cliff Castelein defeated Jani Siekkinen |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Jani Siekkinen defeated Marton Keidl |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Wojciech Szewczyk defeated Jani Siekkinen |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Jani Siekkinen defeated Adrian Weiss |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Jani Siekkinen defeated Abdullah Malik |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Daniel Maciol defeated Jani Siekkinen |
2019 Dynamic Billard Leende Open 9-Ball |
| Mats Schjetne defeated Jani Siekkinen |
2019 Dynamic Billard Leende Open 9-Ball |
| Jani Siekkinen defeated Oliver Szolnoki |
2019 Dynamic Billard Leende Open 9-Ball |
| Jani Siekkinen defeated Alexandre Eve |
2019 Dynamic Billard Leende Open 9-Ball |
| Miguel Silva defeated Jani Siekkinen |
2018 Dynamic Billard Leende Open 9-Ball |
| Sky Woodward defeated Jani Siekkinen |
2018 Dynamic Billard Leende Open 9-Ball |
| Mats Schjetne defeated Jani Siekkinen |
2019 Dynamic Billard Klagenfurt Open 9-Ball |
| Jani Siekkinen defeated Konstantinos Koukiadakis |
2019 Dynamic Billard Klagenfurt Open 9-Ball |
| Denis Grabe defeated Jani Siekkinen |
2019 Dynamic Billard Klagenfurt Open 9-Ball |
| Jani Siekkinen defeated Roberto Bartol |
2019 Dynamic Billard Klagenfurt Open 9-Ball |
| Jani Siekkinen defeated Imran Majid |
2019 Dynamic Billard Klagenfurt Open 9-Ball |
| Jani Siekkinen defeated Alexander Dinov |
2019 Dynamic Billard Klagenfurt Open 9-Ball |
| Sergey Lutsker defeated Jani Siekkinen |
2018 Dynamic Billard Klagenfurt Open 9-Ball |
| Jani Siekkinen defeated Nick Malai |
2018 Dynamic Billard Klagenfurt Open 9-Ball |
| Jani Siekkinen defeated Marek Hajdovsky |
2018 Dynamic Billard Klagenfurt Open 9-Ball |
| Jani Siekkinen defeated Ante Sustic |
2018 Dynamic Billard Klagenfurt Open 9-Ball |
| Jani Siekkinen defeated Lukas Andersson |
2018 Dynamic Billard Klagenfurt Open 9-Ball |
| Sergey Lutsker defeated Jani Siekkinen |
2018 Dynamic Billard Klagenfurt Open 9-Ball |
| Jani Siekkinen defeated Alan Bujas |
2018 Dynamic Billard Klagenfurt Open 9-Ball |
| Daniele Corrieri defeated Jani Siekkinen |
2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Cliff Castelein defeated Jani Siekkinen |
2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Jani Siekkinen defeated Mustafa Alnar |
2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Jani Siekkinen defeated Radoslaw Babica |
2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Jani Siekkinen defeated Gianmarco Tonini |
2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Sanjin Pehlivanovic defeated Jani Siekkinen |
2019 Dynamic Billard Antalya Open 9-Ball |
| Jani Siekkinen defeated Dimitris Loukatos |
2019 Dynamic Billard Antalya Open 9-Ball |
| Jani Siekkinen defeated Jani Uski |
2019 Dynamic Billard Antalya Open 9-Ball |
| Jani Siekkinen defeated Alex Montpellier |
2019 Dynamic Billard Antalya Open 9-Ball |
| Jani Siekkinen defeated Antonis Kakaris |
2019 Dynamic Billard Antalya Open 9-Ball |
| Andreas Gerwen defeated Jani Siekkinen |
2014 EuroTour Treviso Open 9-Ball |
| Francisco Diaz-Pizarro defeated Jani Siekkinen |
2014 EuroTour Treviso Open 9-Ball |
| Jani Siekkinen defeated Daryl Peach |
2014 EuroTour Treviso Open 9-Ball |
| Jani Siekkinen defeated Bruno Muratore |
2014 EuroTour Treviso Open 9-Ball |
| Alex Montpellier defeated Jani Siekkinen |
2013 EuroTour Treviso Open 10-Ball |
| Arjan Matrizi defeated Jani Siekkinen |
2013 EuroTour Treviso Open 10-Ball |
| Markus Juva defeated Jani Siekkinen |
2011 EuroTour Treviso Open 9-Ball |
| Sascha Tege defeated Jani Siekkinen |
2011 EuroTour Treviso Open 9-Ball |
| Jani Siekkinen defeated Henrik Hagen |
2011 EuroTour Treviso Open 9-Ball |
| Daryl Peach defeated Jani Siekkinen |
2014 EuroTour Slovenian Open 9-Ball |
| Jani Siekkinen defeated Tobias Bongers |
2014 EuroTour Slovenian Open 9-Ball |
| Jani Siekkinen defeated Georgios Katsaras |
2014 EuroTour Slovenian Open 9-Ball |
| Alexander Kazakis defeated Jani Siekkinen |
2014 EuroTour Slovenian Open 9-Ball |
| Marco Teutscher defeated Jani Siekkinen |
2014 EuroTour North Cyprus Open 9-Ball |
| Tomasz Kaplan defeated Jani Siekkinen |
2014 EuroTour North Cyprus Open 9-Ball |
| Jani Siekkinen defeated Sunesh Garib |
2014 EuroTour North Cyprus Open 9-Ball |
| Christopher Koba defeated Jani Siekkinen |
2013 EuroTour North Cyprus Open 9-Ball |
| Francisco Diaz-Pizarro defeated Jani Siekkinen |
2013 EuroTour North Cyprus Open 9-Ball |
| Jani Siekkinen defeated Olivier Mortier |
2013 EuroTour North Cyprus Open 9-Ball |
| Jani Siekkinen defeated Mucahit Celikag |
2012 EuroTour North Cyprus Open 9-Ball |
| Ralf Souquet defeated Jani Siekkinen |
2012 EuroTour North Cyprus Open 9-Ball |
| Jani Siekkinen defeated Jan Wolf |
2012 EuroTour North Cyprus Open 9-Ball |
| Denis Grabe defeated Jani Siekkinen |
2013 EuroTour Italy Open 9-Ball |
| Jani Siekkinen defeated Michael Winkler |
2013 EuroTour Italy Open 9-Ball |
| Jani Siekkinen defeated Damianos Giallourakis |
2013 EuroTour Italy Open 9-Ball |
| Senharip Azar defeated Jani Siekkinen |
2013 EuroTour Italy Open 9-Ball |
| Jani Siekkinen defeated Artem Koshovyi |
2013 EuroTour Italy Open 9-Ball |
| Jani Siekkinen defeated Christian Mariano |
2013 EuroTour Italy Open 9-Ball |
| Manuel Ederer defeated Jani Siekkinen |
2012 EuroTour Italy Open 10-Ball |
| Jani Siekkinen defeated Giulio Grillo |
2012 EuroTour Italy Open 10-Ball |
| Alessandro Giordani defeated Jani Siekkinen |
2012 EuroTour Italy Open 10-Ball |
| Vincent Facquet defeated Jani Siekkinen |
2011 EuroTour Italy Open 9-Ball |
| Jani Siekkinen defeated Michelangelo Laurano |
2011 EuroTour Italy Open 9-Ball |
| Fabio Petroni defeated Jani Siekkinen |
2011 EuroTour Italy Open 9-Ball |
| Jani Siekkinen defeated Claudio Sanson |
2011 EuroTour Italy Open 9-Ball |
| Ralf Souquet defeated Jani Siekkinen |
2014 EuroTour Italian Open 9-Ball |
| Jani Siekkinen defeated Jan Kjetil Nordrum |
2014 EuroTour Italian Open 9-Ball |
| Daryl Peach defeated Jani Siekkinen |
2014 EuroTour Italian Open 9-Ball |
| Jani Siekkinen defeated Olivier Mortier |
2014 EuroTour Italian Open 9-Ball |
| Denis Grabe defeated Jani Siekkinen |
2011 EuroTour Hungary Open 10-Ball |
| Jani Siekkinen defeated Senharip Azar |
2011 EuroTour Hungary Open 10-Ball |
| Nick van den Berg defeated Jani Siekkinen |
2011 EuroTour Hungary Open 10-Ball |
| Jani Siekkinen defeated David Alcaide |
2011 EuroTour Hungary Open 10-Ball |
| Jani Siekkinen defeated Mehmetali Sozgen |
2011 EuroTour Hungary Open 10-Ball |
| Helmut Heck defeated Jani Siekkinen |
2012 EuroTour German Open 10-Ball |
| Mariusz Skoneczny defeated Jani Siekkinen |
2011 EuroTour German Open 10-Ball |
| Chris Melling defeated Jani Siekkinen |
2011 EuroTour German Open 10-Ball |
| Jani Siekkinen defeated Jonni Fulcher |
2011 EuroTour German Open 10-Ball |
| Juan Carlos Exposito defeated Jani Siekkinen |
2011 EuroTour French Open 9-Ball |
| Piotr Ostrowski defeated Jani Siekkinen |
2011 EuroTour French Open 9-Ball |
| Jani Siekkinen defeated Nikolay Khubavensky |
2011 EuroTour French Open 9-Ball |
| Marcus Chamat defeated Jani Siekkinen |
2010 EuroTour Finland Open 10-Ball |
| Jani Siekkinen defeated Ivar Saris |
2010 EuroTour Finland Open 10-Ball |
| Patrick Tanttu defeated Jani Siekkinen |
2010 EuroTour Finland Open 10-Ball |
| Erki Erm defeated Jani Siekkinen |
2014 EuroTour Dutch Open 9-Ball |
| Richard Jones defeated Jani Siekkinen |
2014 EuroTour Dutch Open 9-Ball |
| Jani Siekkinen defeated Christian Graser |
2014 EuroTour Dutch Open 9-Ball |
| Bruno Muratore defeated Jani Siekkinen |
2013 EuroTour CastelBrando Open 9-Ball |
| Ivo Aarts defeated Jani Siekkinen |
2013 EuroTour CastelBrando Open 9-Ball |
| Piotr Kudlik defeated Jani Siekkinen |
2013 EuroTour Bosnia & Herzegovina Open 10-Ball |
| Jani Siekkinen defeated Gabriel Ciprian |
2013 EuroTour Bosnia & Herzegovina Open 10-Ball |
| Jani Siekkinen defeated Serge Das |
2013 EuroTour Bosnia & Herzegovina Open 10-Ball |
| Jani Siekkinen defeated Tom Bjerke |
2013 EuroTour Bosnia & Herzegovina Open 10-Ball |
| Jani Siekkinen defeated Nihad Agic |
2013 EuroTour Bosnia & Herzegovina Open 10-Ball |
| Gabriele Crovetto defeated Jani Siekkinen |
2013 EuroTour Bosnia & Herzegovina Open 10-Ball |
| Stephan Cohen defeated Jani Siekkinen |
2012 EuroTour Bosnia & Herzegovina Open 9-Ball |
| Jani Siekkinen defeated Nico Mobilia |
2012 EuroTour Bosnia & Herzegovina Open 9-Ball |
| Bruno Muratore defeated Jani Siekkinen |
2012 EuroTour Bosnia & Herzegovina Open 9-Ball |
| Jani Siekkinen defeated Jonny Stojanovic |
2012 EuroTour Bosnia & Herzegovina Open 9-Ball |
| Wojciech Szewczyk defeated Jani Siekkinen |
2017 EuroTour Billard Treviso Open 9-Ball |
| Jani Siekkinen defeated Emil Topchiev |
2017 EuroTour Billard Treviso Open 9-Ball |
| Jani Siekkinen defeated Karol Skowerski |
2017 EuroTour Billard Treviso Open 9-Ball |
| Niels Feijen defeated Jani Siekkinen |
2017 EuroTour Billard Treviso Open 9-Ball |
| Jani Siekkinen defeated Angelo Millauro |
2017 EuroTour Billard Treviso Open 9-Ball |
| Hector Luna defeated Jani Siekkinen |
2016 EuroTour Billard Treviso Open 9-Ball |
| Jani Siekkinen defeated Fabian Gauch |
2016 EuroTour Billard Treviso Open 9-Ball |
| Mateusz Sniegocki defeated Jani Siekkinen |
2016 EuroTour Billard Treviso Open 9-Ball |
| Jani Siekkinen defeated Radu Anghel |
2016 EuroTour Billard Treviso Open 9-Ball |
| Woytek Trajdos defeated Jani Siekkinen |
2015 EuroTour Billard Treviso Open 9-Ball |
| Jani Siekkinen defeated Jonny Stojanovic |
2015 EuroTour Billard Treviso Open 9-Ball |
| Artem Koshovyi defeated Jani Siekkinen |
2015 EuroTour Billard Treviso Open 9-Ball |
| Americo Ferreira defeated Jani Siekkinen |
2017 EuroTour Billard Portugal Open 9-Ball |
| Jani Siekkinen defeated Adam Rydstrom |
2017 EuroTour Billard Portugal Open 9-Ball |
| Petri Makkonen defeated Jani Siekkinen |
2017 EuroTour Billard Portugal Open 9-Ball |
| Jani Siekkinen defeated Jani Uski |
2017 EuroTour Billard Portugal Open 9-Ball |
| Paulo Costa defeated Jani Siekkinen |
2015 EuroTour Billard Portugal Open 9-Ball |
| Hector Del Amo defeated Jani Siekkinen |
2015 EuroTour Billard Portugal Open 9-Ball |
| Jani Siekkinen defeated Benji Buckley |
2015 EuroTour Billard Portugal Open 9-Ball |
| Marek Hajdovsky defeated Jani Siekkinen |
2017 EuroTour Billard Klagenfurt Open 9-Ball |
| Jani Siekkinen defeated Friedrich Rassi |
2017 EuroTour Billard Klagenfurt Open 9-Ball |
| Tomasz Kaplan defeated Jani Siekkinen |
2017 EuroTour Billard Klagenfurt Open 9-Ball |
| Jani Siekkinen defeated Aiman AL-Medara |
2017 EuroTour Billard Klagenfurt Open 9-Ball |
| Kim Laaksonen defeated Jani Siekkinen |
2017 EuroTour Billard Italian Open 9-Ball |
| Jani Siekkinen defeated Jonas Souto |
2017 EuroTour Billard Italian Open 9-Ball |
| Jani Siekkinen defeated Carlos Belmonte Blanca |
2017 EuroTour Billard Italian Open 9-Ball |
| Evangelos Vettas defeated Jani Siekkinen |
2017 EuroTour Billard Italian Open 9-Ball |
| Massimo Laucci defeated Jani Siekkinen |
2015 EuroTour Billard Italian Open 9-Ball |
| Jani Siekkinen defeated Miha Zajc |
2015 EuroTour Billard Italian Open 9-Ball |
| Jani Siekkinen defeated Mariusz Skoneczny |
2015 EuroTour Billard Italian Open 9-Ball |
| Jonas Krumbe defeated Jani Siekkinen |
2015 EuroTour Billard Italian Open 9-Ball |
| Jani Siekkinen defeated Benji Buckley |
2015 EuroTour Billard German Open 9-Ball |
| Jani Siekkinen defeated Adrian Borowiec |
2015 EuroTour Billard German Open 9-Ball |
| Alexander Kazakis defeated Jani Siekkinen |
2017 EuroTour Billard Dutch Open 9-Ball |
| Jani Siekkinen defeated Marko Makkonen |
2017 EuroTour Billard Dutch Open 9-Ball |
| Jani Siekkinen defeated Reda Belhaj |
2017 EuroTour Billard Dutch Open 9-Ball |
| Marek Kudlik defeated Jani Siekkinen |
2017 EuroTour Billard Dutch Open 9-Ball |
| Jani Siekkinen defeated Cihangir Baran |
2017 EuroTour Billard Dutch Open 9-Ball |
| Ivo Aarts defeated Jani Siekkinen |
2016 EuroTour Billard Dutch Open 9-Ball |
| Jani Siekkinen defeated Damianos Yiallourakis |
2016 EuroTour Billard Dutch Open 9-Ball |
| Jani Siekkinen defeated Mateusz Robinski |
2016 EuroTour Billard Dutch Open 9-Ball |
| Jani Siekkinen defeated Florian Buchwald |
2016 EuroTour Billard Dutch Open 9-Ball |
| Marco Teutscher defeated Jani Siekkinen |
2016 EuroTour Billard Dutch Open 9-Ball |
| Jani Siekkinen defeated Kemaletin Sen |
2016 EuroTour Billard Dutch Open 9-Ball |
| Jim Chawki defeated Jani Siekkinen |
2015 EuroTour Billard Dutch Open 9-Ball |
| Jani Siekkinen defeated Tomasz Bogdanowicz |
2015 EuroTour Billard Dutch Open 9-Ball |
| Jani Siekkinen defeated Oliver Szolnoki |
2015 EuroTour Billard Dutch Open 9-Ball |
| Francisco Diaz-Pizarro defeated Jani Siekkinen |
2015 EuroTour Billard Dutch Open 9-Ball |
| Jani Siekkinen defeated Chinglong Lai |
2015 EuroTour Billard Dutch Open 9-Ball |
| Evgenii Buslaev defeated Jani Siekkinen |
2017 EuroTour Billard Austrian Open 9-Ball |
| Jani Siekkinen defeated Matjaz Erculj |
2017 EuroTour Billard Austrian Open 9-Ball |
| Jani Siekkinen defeated Erich Matheis |
2017 EuroTour Billard Austrian Open 9-Ball |
| Jani Siekkinen defeated Kaan Baybora |
2017 EuroTour Billard Austrian Open 9-Ball |
| Jalal Yousef Sulaimann defeated Jani Siekkinen |
2017 EuroTour Billard Austrian Open 9-Ball |
| Kevin Becker defeated Jani Siekkinen |
2015 EuroTour Billard Austrian Open 9-Ball |
| Jan Wolf defeated Jani Siekkinen |
2015 EuroTour Billard Austrian Open 9-Ball |
| Jani Siekkinen defeated Christian Graser |
2015 EuroTour Billard Austrian Open 9-Ball |
| Jonni Fulcher defeated Jani Siekkinen |
2016 EuroTour Billard Albanian Open 9-Ball |
| Jani Siekkinen defeated Wojciech Sroczynski |
2016 EuroTour Billard Albanian Open 9-Ball |
| Jani Siekkinen defeated Enis Sogular |
2016 EuroTour Billard Albanian Open 9-Ball |
| Albin Ouschan defeated Jani Siekkinen |
2016 EuroTour Billard Albanian Open 9-Ball |
| Marcel Fortunski defeated Jani Siekkinen |
2014 EuroTour Austria Open 9-Ball |
| Jani Siekkinen defeated Samuel Arji |
2014 EuroTour Austria Open 9-Ball |
| Tobias Kerl defeated Jani Siekkinen |
2014 EuroTour Austria Open 9-Ball |
| Jani Siekkinen defeated Francisco Diaz-Pizarro |
2014 EuroTour Austria Open 9-Ball |
| Jani Siekkinen defeated Alessio Di Saverio |
2014 EuroTour Austria Open 9-Ball |
| Matey Ullah defeated Jani Siekkinen |
2012 EuroTour Austria Open 9-Ball |
| Sascha Tege defeated Jani Siekkinen |
2011 EuroTour Austria Open 9-Ball |
| Jani Siekkinen defeated Pascal Nydegger |
2011 EuroTour Austria Open 9-Ball |
| Niels Feijen defeated Jani Siekkinen |
2011 EuroTour Austria Open 9-Ball |
| Jani Siekkinen defeated Massimo Laucci |
2011 EuroTour Austria Open 9-Ball |
| Konstantin Stepanov defeated Jani Siekkinen |
2011 Beasy World Class Open 9-Ball |
| Stephan Cohen defeated Jani Siekkinen |
2011 Beasy World Class Open 9-Ball |
| Jani Siekkinen defeated Chris Melling |
2011 Beasy World Class Open 9-Ball |
| Jani Siekkinen defeated Daniel Laszlo |
2011 Beasy World Class Open 9-Ball |
| Shaun Storry defeated Jani Siekkinen |
2011 Beasy Worlds Top Gun 8-Ball |
| Gabor Solymosi defeated Jani Siekkinen |
2011 Beasy Worlds Top Gun 8-Ball |
| Thorsten Hohmann defeated Jani Siekkinen |
2017 WPS Grand Final - Predator World Series Championship 8-Ball |
| Jani Siekkinen defeated Tony Robles |
2017 WPS Grand Final - Predator World Series Championship 8-Ball |
| Billy Thorpe defeated Jani Siekkinen |
2017 WPS Grand Final - Predator World Series Championship 8-Ball |
| Manny Perez defeated Jani Siekkinen |
2017 WPS Grand Finale - Highrock Challenge Championship 8-Ball |
| Radoslaw Babica defeated Jani Siekkinen |
2018 International Open 9-Ball |