Domestic-league season · RB Leipzig.
Missed 3 of RB Leipzig's ~34 games this season through 3 injury absences (injured doubtful, calf, illness). He still appeared 5 times — a solid return given how little of the season he was available. His rating is judged mainly on the games he was fit to play.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Bundesliga | 5 | 0 | 1 | 102 | 6.95 |
 DFB Pokal | 2 | 0 | 0 | 71 | 6.1 |
Klostermann's current-season form is down 97% on last season (Season 40→1), while his Rating eased 55→32. His peak season for form remains 2024/25 (Season 40).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | RB Leipzig · 3rd | 5 | 0 | 1 | 6.95 | 32 | 1 |
| 2024/25 | RB Leipzig · 7th | 31 | 1 | 0 | 6.92 | 55 | 40 |
| 2023/24 | RB Leipzig · 4th | 25 | 1 | 0 | 6.88 | 59 | 22 |
| 2022/23 | RB Leipzig · 3rd | 21 | 0 | 0 | 6.77 | 62 | 15 |
| 2021/22 | RB Leipzig · 4th | 23 | 0 | 1 | 6.87 | 72 | 25 |
| 2020/21 | RB Leipzig · 2nd | 23 | 1 | 0 | 6.83 | 74 | 33 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
L. Klostermann is a 30-year-old central defender at RB Leipzig, rated 32 overall by Field Insider's model. An experienced operator, he has been a fringe squad member this season (3.7% of available minutes). His defensive output reads 4.41 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Klostermann.
On the season, Klostermann graded 1 for current form (age-blind), on 0 clean sheets and 4.412 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 40 → 1). Over the 6 seasons on record his form has drifted down, peaking in 2024/25.
On long-term talent our Rating reads 32. At 30 Klostermann is into the veteran stage, where the age curve weighs on the projection, and a market index of 26.6 reflects that trajectory.
Read the appearance count in context: Klostermann missed 3 games through injury (injured doubtful, calf, illness) out of roughly 34 this season. The 5 he did play is a solid return on the time he was fit, and his ratings are weighted toward those games rather than the ones he sat out injured.
A career still climbing — Klostermann is at his peak right now, and the curve hasn't flattened.
4.41 tackles, blocks & interceptions per 90 — solid defensive volume across 5 appearances. Behind an upper-table side (3rd of 18) the side controls more games, so the defensive load is lighter — the value sits as much in composure and ball progression as in raw volume. Going forward he chipped in 0 goals and 1 assist — a useful bonus from the back.
Rated 32 overall — below regular-starter level. Defensively he reads as solid defensive volume (4.41 tackles, blocks & interceptions per 90), with a bit more on the ball than most in the role. Experienced and reliable, but the value curve is easing (1× now → 0.7× projected in three years).
Generated from Field Insider's rating model · AI-written analysis to follow.
The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~53), then tapers with age. At 30, Klostermann sits on 26.6, past its peak and easing. The blue line is Klostermann's projected Rating — 32 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.
No transfer news found for this player.
