- Bats Right Throws Right
- Height 5'10", Weight 163 lb.
- School Institut national des sciences appliquées de Toulouse
Sébastien Neumann pitched in the 2009 Open international de Rouen, posting an ERA of 10.50. He also played in the 2010 World Junior Championship. In 2011 and 2012, he was on the French team for the European Under-21 Championships. He represented the French team in the 2015 Universiade, allowing five runs in 2 1/3 innings against South Korea. He pitched for the Montigny Cougars of the Division Elite in 2011 and has played for the Tigers de Toulouse since.