| Daniel Maciol defeated Stefan Gruber |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Jani Uski defeated Stefan Gruber |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Stefan Gruber defeated Maximilian Lechner |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Stefan Gruber defeated Daniel Schoepf |
2018 Dynamic Billard St. Johann im Pongau Open 9-Ball |
| Thomas Poeschl defeated Stefan Gruber |
2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Stefan Gruber defeated Dylan Vyvey |
2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Marc Bijsterbosch defeated Stefan Gruber |
2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Stefan Gruber defeated Jok Tang |
2018 Dynamic Billard BHR Treviso Open 9-Ball |
| Stephan Cohen defeated Stefan Gruber |
2011 EuroTour Treviso Open 9-Ball |
| David Alcaide defeated Stefan Gruber |
2011 EuroTour Treviso Open 9-Ball |
| Stefan Gruber defeated Niels Feijen |
2011 EuroTour Treviso Open 9-Ball |
| Stefan Gruber defeated Thomas Stadler |
2011 EuroTour Treviso Open 9-Ball |
| Nick Malai defeated Stefan Gruber |
2014 EuroTour North Cyprus Open 9-Ball |
| Stefan Gruber defeated Besar Spahiu |
2014 EuroTour North Cyprus Open 9-Ball |
| Serge Das defeated Stefan Gruber |
2014 EuroTour North Cyprus Open 9-Ball |
| Finn Eschment defeated Stefan Gruber |
2012 EuroTour North Cyprus Open 9-Ball |
| Florian Hammer defeated Stefan Gruber |
2012 EuroTour North Cyprus Open 9-Ball |
| Stefan Gruber defeated Damianos Giallourakis |
2012 EuroTour Italy Open 10-Ball |
| Stefan Gruber defeated Beatrix Dobossy |
2012 EuroTour Italy Open 10-Ball |
| Serge Das defeated Stefan Gruber |
2012 EuroTour Italy Open 10-Ball |
| Stefan Gruber defeated Daniele Rosa |
2012 EuroTour Italy Open 10-Ball |
| Miko Balasz defeated Stefan Gruber |
2011 EuroTour Italy Open 9-Ball |
| Tony Drago defeated Stefan Gruber |
2011 EuroTour Italy Open 9-Ball |
| Stefan Gruber defeated Alan Conway |
2011 EuroTour Italy Open 9-Ball |
| Ralf Souquet defeated Stefan Gruber |
2010 EuroTour Italy Open 9-Ball |
| Stefan Gruber defeated Henk Ruiter-de |
2010 EuroTour Italy Open 9-Ball |
| Stefan Gruber defeated Vincent Facquet |
2010 EuroTour Italy Open 9-Ball |
| Stefan Gruber defeated Stefano Dellino |
2010 EuroTour Italy Open 9-Ball |
| Artem Koshovyi defeated Stefan Gruber |
2010 EuroTour Italy Open 9-Ball |
| Stefan Gruber defeated Massimo Franco |
2010 EuroTour Italy Open 9-Ball |
| Babken Melkonyan defeated Stefan Gruber |
2014 EuroTour Italian Open 9-Ball |
| Marcel Fortunski defeated Stefan Gruber |
2014 EuroTour Italian Open 9-Ball |
| Ivo Aarts defeated Stefan Gruber |
2011 EuroTour Hungary Open 10-Ball |
| Dimitri Jungo defeated Stefan Gruber |
2011 EuroTour Hungary Open 10-Ball |
| Stefan Gruber defeated Gyula Kecskes |
2011 EuroTour Hungary Open 10-Ball |
| Stefan Gruber defeated Pascal Budo |
2012 EuroTour German Open 10-Ball |
| Stefan Gruber defeated Thomas Kirsch |
2012 EuroTour German Open 10-Ball |
| Patryck Bryll defeated Stefan Gruber |
2011 EuroTour German Open 10-Ball |
| Stefan Gruber defeated Joakim Haugen |
2011 EuroTour German Open 10-Ball |
| Stefan Gruber defeated Tom Bjerke |
2011 EuroTour German Open 10-Ball |
| Thomas Engert defeated Stefan Gruber |
2011 EuroTour German Open 10-Ball |
| Stefan Gruber defeated Espen Saltnes |
2011 EuroTour German Open 10-Ball |
| Jakob Belka defeated Stefan Gruber |
2010 EuroTour French Open 9-Ball |
| Jayson Shaw defeated Stefan Gruber |
2010 EuroTour French Open 9-Ball |
| Stefan Gruber defeated Denis Grabe |
2010 EuroTour French Open 9-Ball |
| Stefan Gruber defeated Frederic Tworek |
2010 EuroTour French Open 9-Ball |
| Denis Grabe defeated Stefan Gruber |
2010 EuroTour Finland Open 10-Ball |
| Stefan Gruber defeated Joni Vuorinen |
2010 EuroTour Finland Open 10-Ball |
| Sascha Tege defeated Stefan Gruber |
2010 EuroTour Finland Open 10-Ball |
| Juri Pisklov defeated Stefan Gruber |
2010 EuroTour Costa Blanca Open 10-Ball |
| Christoffer Magnusson defeated Stefan Gruber |
2010 EuroTour Costa Blanca Open 10-Ball |
| Stefan Gruber defeated Francisco Sanchez Hernandez |
2010 EuroTour Costa Blanca Open 10-Ball |
| Karol Skowerski defeated Stefan Gruber |
2012 EuroTour Bosnia & Herzegovina Open 9-Ball |
| Stefan Gruber defeated Raj Hundal |
2012 EuroTour Bosnia & Herzegovina Open 9-Ball |
| Stefan Gruber defeated Davor Kuruzovic |
2012 EuroTour Bosnia & Herzegovina Open 9-Ball |
| Stefan Gruber defeated Jayson Shaw |
2012 EuroTour Bosnia & Herzegovina Open 9-Ball |
| Stefan Gruber defeated Almir Tucakovic |
2012 EuroTour Bosnia & Herzegovina Open 9-Ball |
| Alexander Kazakis defeated Stefan Gruber |
2015 EuroTour Billard Italian Open 9-Ball |
| Marc Bijsterbosch defeated Stefan Gruber |
2015 EuroTour Billard Italian Open 9-Ball |
| Stefan Gruber defeated Tomas Larsson |
2015 EuroTour Billard Italian Open 9-Ball |
| Stefan Gruber defeated Berk Mehmetcik |
2012 EuroTour Austria Open 9-Ball |
| Ivica Putnik defeated Stefan Gruber |
2012 EuroTour Austria Open 9-Ball |
| Stefan Gruber defeated Richard Toporis |
2012 EuroTour Austria Open 9-Ball |
| Gabor Solymosi defeated Stefan Gruber |
2011 EuroTour Austria Open 9-Ball |
| Ivica Putnik defeated Stefan Gruber |
2011 EuroTour Austria Open 9-Ball |
| Hector Del Amo defeated Stefan Gruber |
2010 EuroTour Austria Open 9-Ball |
| Stefan Gruber defeated Gianluca Boni |
2010 EuroTour Austria Open 9-Ball |
| Stefan Gruber defeated Markus Weichart |
2010 EuroTour Austria Open 9-Ball |
| Steve Leisen defeated Stefan Gruber |
2010 EuroTour Austria Open 9-Ball |
| Antonio Benvenuto defeated Stefan Gruber |
2011 Beasy World Class Open 9-Ball |
| Stefan Gruber defeated Krisztian Cser-Kis |
2011 Beasy World Class Open 9-Ball |
| Tibor Mirk Jr defeated Stefan Gruber |
2011 Beasy World Class Open 9-Ball |
| Pascal Nydegger defeated Stefan Gruber |
2011 Beasy Worlds Top Gun 8-Ball |
| Stefan Gruber defeated Gergely Papp |
2011 Beasy Worlds Top Gun 8-Ball |
| Harald Stolka defeated Stefan Gruber |
2011 Beasy Worlds Top Gun 8-Ball |