Sebastien Potiez – “Lefty Seb”
I started in 1995. I was playing a local sport called “Belgian fronton”; I had won the Belgian Cup so I was lucky to be selected for my first big international One Wall tournament in Wales.
My greatest victories:
All wins are nice, but I remember the Belgium Open 2011 and a quarter-final against Hans Wassenaar. I was led 14/20 and I could snatch victory 21/20, it remains a great memory especially for my first Open in singles.
My hope for the future; We are on the right way with the Wallball Protour, I want to keep it that way and I’ll do whatever I can to help this wonderful project.
Beware of everyone but don’t be afraid of anyone - Lefty Seb
I practice One Wall for fun, for competition but above all because I love this sport.
Best Results
Singles Titles:
- Belgian Open Champion, 2013
- Flemish Open Champion, 2014
Runner-up:
- Belgian Open, 2011-2014
Other:
- Semi-finalist UK Open 2013
- Semi-finalist Belgian Open 2012
Doubles:
Titles:
- Belgian Open Champion, 2012-2015 (partner – Guillaume Dumoulin)
- French Open Champion 2012 (partner – Guillaume Dumoulin)
- Flemish Open Champion 2014 (partner – Guillaume Dumoulin)
Runner-up:
- Belgian Cup Doubles, 2012 (partner – Guillaume Dumoulin)
- French Open 2015 (partner – Guillaume Dumoulin)
- Italian Open 2015 (partner – Steve Soquette)
Other:
- Semi-finals UK Open 2015 (partner – Guillaume Dumoulin)
- Semi-finals World Championships B Doubles, Ireland (partner – Guillaume Dumoulin)
- Bronze Medal CIJB World Team Championships, Spain 2010 (partner – Guillaume Dumoulin)
- Bronze Medal CIJB World Team Championships, Spain 2004 (parter – Damien Famelart)

