Lee Jae-Sung is a Midfielder who plays for FSV Mainz 05 in Bundesliga.
Nationality: Korea Republic. Age: 33. Date of birth: 10 August 1992. Height: 180 cm. Weight: 70 kg.
In the 2026 season Lee Jae-Sung has made 5 appearances for FSV Mainz 05, scoring 0 goals and providing 1 assist, playing 286 minutes of Bundesliga football.
Season statistics — 2026
Contribution rate: 20% of appearances produced a goal or an assist. Average time on the pitch: 57 minutes per appearance.
Player information
- Full name
- Lee Jae-Sung
- Position
- Midfielder
- Shirt number
- 7
- Nationality
- Korea Republic
- Age
- 33
- Date of birth
- 10 August 1992
- Height
- 180 cm
- Weight
- 70 kg
- Club
- FSV Mainz 05
- Season
- 2026
More FSV Mainz 05 players
Club squad
Leading scorers in the same competition
All players
Lee Jae-Sung — profile, role and season form
Lee Jae-Sung plays for FSV Mainz 05 as a midfielder, and represents Korea Republic internationally. In the 2026 season they have made 5 appearances, starting 4 of them, and have been on the pitch for 286 minutes.
Reading the statistics on this page
- Appearances versus starts — the gap between the two shows how often a player is used from the bench.
- Minutes per appearance — a truer picture of workload than the number of games alone.
- Goals and assists per appearance — the cleanest way to compare a forward with a midfielder or a defender.
- Disciplinary record — yellow and red cards per season indicate the style of the player as much as their role.
Every profile links through to the club page for the full squad and to the competition page for the table and scoring charts, so a single player can always be placed in context.
Lee Jae-Sung — FAQ
What position does Lee Jae-Sung play?
Lee Jae-Sung is listed as a midfielder at FSV Mainz 05.
How many goals has Lee Jae-Sung scored this season?
0 goals in 5 appearances in the 2026 season, with 1 assist.
How is the average rating calculated?
The rating is an aggregate performance score for the season supplied with the match data. It is shown only where a full season of ratings is available.
Where can I see the rest of the squad?
The full squad is listed on the FSV Mainz 05 club page, grouped by position.