Ange Postecoglou has put together his first Australian squad since taking the reins from Holger Osieck.
Postecoglou has lost veteran goalkeeper Mark Schwarzer, who announced his retirement earlier on Wednesday, but has called up uncapped Jeonbuk defender Alex Wilkinson.
Socceroos squad for Costa Rica friendly
Jason Davidson (Heracles Almelo, NED) Ivan Franjic (Brisbane Roar) Ryan McGowan (Shandong Luneng, CHN) Lucas Neill (Omiya Ardija, JPN) Rhys Williams (Middlesbrough, ENG) Alex Wilkinson (Jeonbuk Hyundai, KOR) Michael Zullo (Adelaide United *on loan from FC Utrecht, NED)
Oliver Bozanic (FC Luzern, SUI) Mark Bresciano (Al Gharafa, QAT) Tim Cahill (New York Red Bulls, USA) James Holland (Austria Vienna, AUT) Mile Jedinak (Crystal Palace, ENG) Matt McKay (Brisbane Roar) Mark Milligan (Melbourne Victory) Tommy Oar (FC Utrecht, NED) Tom Rogic (Celtic, SCO) Dario Vidosic (FC Sion, SUI)
For breaking stories and all the great banter like us on Facebook: facebook.com/tribalfootball