German side 1. FSV Mainz 05 have completed the signing of SV Wacker Burghausen midfield player Tom Geissler.
The 21-year-old put pen to paper on a three-year contract in Mainz today and will be able to help the Bundesliga club in their UEFA Cup campaign, having reached the competition via UEFA's Fair Play draw. "We have been watching him closely for a year," said manager Christian Heidel. "He is young, has two good feet and has a lot of potential."