South KoreaMit Jeonbuk Hyundai Motors gewann er mehrere Meistertitel in der K League 1. Zudem erreichte er mit Südkorea das Achtelfinale der Weltmeisterschaft 2022.
Lee Jae-sung ist ein südkoreanischer Fußballspieler, der als offensiver Mittelfeldspieler bekannt ist. Er spielte für Vereine wie Jeonbuk Hyundai Motors in der K League 1 und wechselte später nach Deutschland zum 1. FSV Mainz 05 in die Bundesliga. Mit der südkoreanischen Nationalmannschaft nahm er an der FIFA-Weltmeisterschaft 2022 teil.
Lee Jae-sung zeichnet sich durch seine Kreativität und Übersicht im offensiven Mittelfeld aus. Er ist ein technisch versierter Spieler mit gutem Passspiel und Torgefahr aus der zweiten Reihe. Seine Schwächen liegen in der körperlichen Robustheit und Defensivarbeit.
| Season | Comp | Apps | G | A | YC | RC | Min |
|---|---|---|---|---|---|---|---|
| 25/26 | UEFA Conference League | 7 | 1 | 2 | 0 | 0 | 336 |
| 25/26 | Bundesliga | 28 | 4 | 2 | 4 | 0 | 2201 |
| 25/26 | International Friendlies | 7 | 0 | 1 | 1 | 0 | 368 |
| 25/26 | UEFA Conference League Qualifying | 2 | 1 | 0 | 0 | 0 | 172 |
| 25/26 | DFB-Pokal | 2 | 0 | 0 | 0 | 0 | 75 |
| 24/25 | Bundesliga | 33 | 7 | 8 | 4 | 0 | 2666 |
| 24/25 | DFB-Pokal | 1 | 0 | 1 | 0 | 0 | 111 |
| 23/24 | World Cup qualification Asia | 16 | 5 | 3 | 1 | 0 | 1062 |
| 23/24 | Bundesliga | 29 | 6 | 4 | 6 | 0 | 2128 |
| 23/24 | International Friendlies | 5 | 1 | 1 | 0 | 0 | 360 |
| 23/24 | DFB-Pokal | 2 | 0 | 0 | 0 | 0 | 139 |
| 22/23 | Bundesliga | 34 | 7 | 4 | 2 | 0 | 1904 |
| 22/23 | International Friendlies | 5 | 0 | 1 | 0 | 0 | 312 |
| 22/23 | DFB-Pokal | 2 | 0 | 0 | 0 | 0 | 110 |
| 21/22 | Bundesliga | 27 | 4 | 3 | 3 | 0 | 1449 |
| 21/22 | International Friendlies | 0 | 0 | 0 | 0 | 0 | 0 |
| 21/22 | DFB-Pokal | 3 | 0 | 0 | 1 | 0 | 178 |
| 2025 | East Asian Football Championship | 0 | 0 | 0 | 0 | 0 | 0 |
| 2023 | AFC Asian Cup | 6 | 0 | 0 | 1 | 0 | 437 |
| 2022 | World Cup | 3 | 0 | 0 | 0 | 0 | 215 |
| 2022 | East Asian Football Championship | 0 | 0 | 0 | 0 | 0 | 0 |
| 2019 | East Asian Football Championship | 0 | 0 | 0 | 0 | 0 | 0 |
| 2019 | AFC Asian Cup | 1 | 0 | 0 | 0 | 0 | 86 |
| 2018 | K League 1 | 17 | 4 | 4 | 0 | 0 | 954 |
| 2018 | Korea Cup | 0 | 0 | 0 | 0 | 0 | 0 |
| 2018 | World Cup | 3 | 0 | 1 | 1 | 0 | 270 |
| 2018 | AFC Champions League (- 2024) | 8 | 1 | 2 | 0 | 0 | 663 |
| 2017 | K League 1 Final A | 5 | 2 | 4 | 1 | 0 | 450 |
| 2017 | K League 1 | 23 | 6 | 6 | 1 | 0 | 1887 |
| 2017 | Korea Cup | 0 | 0 | 0 | 0 | 0 | 0 |
| 2017 | East Asian Football Championship | 3 | 1 | 2 | 0 | 0 | 252 |
| 2016 | K League 1 Final A | 4 | 1 | 3 | 0 | 0 | 304 |
| 2016 | K League 1 | 28 | 2 | 9 | 6 | 0 | 2475 |
| 2016 | Korea Cup | 1 | 0 | 0 | 0 | 0 | 90 |
| 2016 | AFC Champions League (- 2024) | 13 | 1 | 6 | 1 | 0 | 1138 |
| 2015 | K League 1 Final A | 5 | 2 | 0 | 0 | 0 | 450 |
| 2015 | K League 1 | 29 | 5 | 4 | 2 | 0 | 2465 |
| 2015 | Korea Cup | 1 | 0 | 0 | 0 | 0 | 22 |
| 2015 | East Asian Football Championship | 3 | 0 | 1 | 0 | 0 | 193 |
| 2015 | AFC Champions League (- 2024) | 9 | 2 | 2 | 0 | 0 | 810 |
| 2014 | K League 1 Final A | 5 | 0 | 1 | 0 | 0 | 450 |
| 2014 | K League 1 | 21 | 4 | 0 | 1 | 0 | 1876 |
| 2014 | Korea Cup | 3 | 0 | 1 | 0 | 0 | 152 |
| 2014 | Asian Games | 2 | 0 | 0 | 0 | 0 | 203 |
| 2014 | AFC Champions League (- 2024) | 7 | 1 | 1 | 1 | 0 | 570 |
| 2013 | Korea Cup | 1 | 0 | 0 | 0 | 0 | 90 |
| 2012 | Korea Cup | 1 | 0 | 0 | 1 | 0 | 90 |
| 2011 | Korea Cup | 1 | 0 | 0 | 0 | 0 | 38 |
| 20/21 | 2. Bundesliga | 33 | 5 | 6 | 1 | 0 | 2804 |
| 20/21 | Bundesliga Playoffs | 2 | 1 | 1 | 0 | 0 | 180 |
| 20/21 | International Friendlies | 2 | 0 | 0 | 1 | 0 | 126 |
| 20/21 | DFB-Pokal | 5 | 2 | 0 | 0 | 0 | 451 |
| 19/20 | World Cup qualification Asia | 15 | 1 | 4 | 0 | 0 | 1195 |
| 19/20 | 2. Bundesliga | 31 | 9 | 8 | 2 | 0 | 2733 |
| 19/20 | International Friendlies | 1 | 0 | 0 | 0 | 0 | 76 |
| 19/20 | DFB-Pokal | 2 | 1 | 1 | 0 | 0 | 189 |
| 18/19 | 2. Bundesliga | 29 | 5 | 9 | 2 | 0 | 2317 |
| 18/19 | International Friendlies | 6 | 2 | 0 | 0 | 0 | 339 |
| 18/19 | DFB-Pokal | 2 | 0 | 1 | 0 | 0 | 96 |
| 17/18 | International Friendlies | 10 | 1 | 0 | 0 | 0 | 762 |
| 16/17 | World Cup qualification Asia | 5 | 0 | 0 | 0 | 0 | 264 |
| 16/17 | FIFA Club World Cup | 2 | 0 | 1 | 0 | 0 | 180 |
| 16/17 | International Friendlies | 1 | 0 | 0 | 0 | 0 | 26 |
| 15/16 | International Friendlies | 2 | 0 | 1 | 0 | 0 | 97 |
| 14/15 | World Cup qualification Asia | 7 | 3 | 2 | 0 | 0 | 408 |
| 14/15 | International Friendlies | 4 | 1 | 0 | 0 | 0 | 264 |
| 07/08 | International Friendlies | 1 | 0 | 2 | 0 | 0 | 80 |