2010 FC Seoul season

The 2010 season is FC Seoul's 28th season in the K League Classic.

Pre-season

 * In Mokpo, South Korea: From 5 January 2010 to 27 January 2010
 * In Gotemba, Japan: From 31 January 2010 to 17 February 2010

Match reports and match highlights
Fixtures and Results at FC Seoul Official Website 

Attendance records

 * Season total attendance is K League Regular Season, League Cup, FA Cup, AFC Champions League in the aggregate and friendly match attendance is not included.
 * K League season total attendance is K League Regular Season and League Cup in the aggregate.

Team squad
All players registered for the 2010 season are listed.

(Conscripted)

(Out) (Discharged)

(Conscripted)

(Conscripted)

(Out) (Discharged)

(Out) (In)

(In & Out)

(In)

Out on loan & military service

 * In : Transferred from other teams in the middle of season.
 * Out : Transferred to other teams in the middle of season.
 * Discharged : Transferred from Gwangju Sangmu and Police FC for military service in the middle of season. (Registered in 2010 season)
 * Conscripted : Transferred to Gwangju Sangmu and Police FC for military service after end of season.

Rookie Draft

 * (Univ.) means player who go to university then back to FC Seoul.
 * (After Univ.) means player who is joined FC Seoul after entering university.

Starting 11 & Formation
This section shows the most used players for each position considering a 4-4-2 formation.