Aljoscha Kemlein

Kemlein's current-season form is level with last season (Season 27→27), while his Rating held around 75. His peak season for form remains 2025/26 (Season 27).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2026/27	Union Berlin · 16th	3	0	0	6.42	75	27
2025/26	Union Berlin · 11th	30	0	2	6.78	75	27
2024/25	Union Berlin · 13th	15	1	0	6.66	70	12
2023/24	Union Berlin · 15th	2	0	0	6.2	63	0
2023/24	FC St. PauliLoan · 1st	17	0	2	6.73	64	16

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 3 youth-team spells in the full career.

Germany · international

Side	Apps	G
Germany U19	1	0

Career caps & goals — tournament breakdown in the full career.

Scout report

Rising assetCentral midfielder

A. Kemlein is a 22-year-old central midfielder at Union Berlin, rated 75.3 overall by Field Insider's model. An emerging talent, he has been a regular starter this season (64.3% of available minutes). His defensive output reads 2.79 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Kemlein.

On the season, Kemlein graded 27 for current form (age-blind), on 0 goals, 2 assists and 2.791 defensive actions per 90.

Year-on-year, that's broadly in line with last season (Season 27 → 27). Over the 4 seasons on record his form has trended upward, peaking in 2025/26.

On long-term talent our Rating reads 75. At 22 Kemlein is still climbing toward his ceiling, and a market index of 42.7 reflects that trajectory.

From the career report

Read the full career report →

A career still climbing — Kemlein is at his peak right now, and the curve hasn't flattened.

Peak: 2025/26Trending upRemarkably consistentStepped up 2024/25

75.3

Ratingi

elite — among the best in the position

26.5

Seasoni

below regular-starter level

64.3%

Minutes

a regular starter

2.79

Def. actions / 90

moderate defensive volume

Output in context · Union Berlin finished 11th of 18 · a mid-table side

Apps

2.79

Def. / 90

Tackles

Interceptions

Clean sheets

2.79 tackles, blocks & interceptions per 90 — moderate defensive volume, with 4 clean sheets across 30 appearances. Going forward he chipped in 0 goals and 2 assists — a useful bonus from the back.

Strengths

Availability. On the pitch for 64.3% of available minutes — a dependable presence in the XI.
Ceiling. High potential at just 22 — room to grow into a bigger role.

Watch points

Few red flags. No obvious weaknesses in the current-season profile — consistency is the next test.

Outlook

Rated 75.3 overall — elite — among the best in the position. Defensively he reads as moderate defensive volume (2.79 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 1.9×) with the best seasons likely ahead. With this floor already at 22, the ceiling gets tested by a step up in level — one to track.

Generated from Field Insider's rating model · AI-written analysis to follow.

Per 90 & availability

Minutes played %64.3%

Available fixtures34 of 34

Goals / 900

Assists / 900.092

Goal contribution / 900.092

Defensive actions / 902.791

Player flow

Goal involvements2

Cards / 900.183

Season-by-season progression

Rating (potential)Season (form)

Value & potential by age

Market valueRating

Solid = now · dashed = projected

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 (~45), then tapers with age. At 22, Kemlein sits on 42.7, still climbing toward its peak. The blue line is Kemlein's projected Rating — 75.3 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.

Season statistics

Bars = where he ranks among central midfielders in the Bundesliga with 600+ minutes this season.

Shooting

Goals0

Passing

Assists2

Defending

Tackles40

Interceptions16

Blocks5

Yellow/red cards

Yellow cards4

Red cards0

Transfer history

Union Berlin(back from loan)Jul 2024 – now

FC St. Pauli(on loan)Jan 2024 – Jul 2024

Union Berlinuntil Jan 2024

About A. Kemlein

Aljoscha Kemlein is a 22-year-old central midfielder who plays for Union Berlin, born on August 2, 2004, standing 185 cm tall. He is from Germany. Union Berlin currently sit 16th of 18 in the Bundesliga.

This season

In the current season, A. Kemlein has made 3 appearances with 0 goals and 0 assists across 183 minutes, averaging a 5.81 match rating over his last 3 rated games, with 1 yellow card.

Recent matches

September 11, 2026: 1-3 loss at home vs FC Schalke 04 (45 minutes, 5.67 rating)
September 5, 2026: 0-4 loss away at Bayer Leverkusen (63 minutes, 5.46 rating)
August 29, 2026: 3-3 draw at home vs Eintracht Frankfurt (76 minutes, 6.3 rating)

A. Kemlein's next match is on September 18, 2026, when Union Berlin face Bayern München away in the Bundesliga.

Field Insider's view

Field Insider currently rates A. Kemlein at 75.3 with a Season form score of 26.5. See the full scout report for strengths, watch-points and the market-value outlook.

His honours include 2 career titles — among them the 2. Bundesliga. Full list in the career record.

Career

Across 6 recorded seasons, A. Kemlein has totalled 104 club appearances with 10 goals and 4 assists for 3 different clubs. His busiest campaign came in 2025/26, with 30 appearances for Union Berlin.

A. Kemlein's career has also included time at FC St. Pauli.

On the international stage, A. Kemlein has represented Germany U19 — 1 cap in our records.

Transfer news

No transfer news found for this player.