In January 2011 , Landis was unable to find a new team , which effectively ended his professional career .
Landis appealed the result of the arbitration hearing to the Court of Arbitration for Sport , which subsequently upheld the panel 's ruling .
In January 2011 , Landis was unable to find a new team , which effectively ended Landis ' professional career .
Landis appealed the result of the arbitration hearing to the Court of Arbitration for Sport , which subsequently upheld the panel 's ruling .