Greece | Major League Baseball | National Football League | 2007 | National Hockey League | UEFA Champions League | Premier League | Australian Football League | rugby league | Major League Soccer | Super Bowl | National League | League of Nations | Ancient Greece | UEFA Europa League | American League | Canadian Football League | 2007 in music | Arena Football League | the Football League | American Hockey League | Super Nintendo Entertainment System | Bulgarian Hockey League | Football League First Division | Football League Second Division | minor league baseball | Champions League | Super League | New Zealand Māori rugby league team | Premier Soccer League |
In the 2007–08 season, Gialousis was forced to wait patiently for his first chance to play, which finally came in Week 21 – Gialousis made his Super League debut on 16 February 2008, playing all 90 minutes in a 1–0 loss to Greek champions Olympiacos at Karaiskakis Stadium.