 On 16 January 2011 replaces the 69 minutes Javier López Vallejo against Panathinaikos F.C.at the Olympic Stadium in Athens, becoming the second club where he scored more appearances.For Katergiannakis there is also an interest from Cypriot football club Anorthosis Famagusta, but his currently team Kavala FC refused the offer for the 37 internatial goalkeeper.