PLAYER PROFILE · ALEMANNIA AACHEN · FORWARD
Koster Alemannia Aachen
A nailed-on starter, with 10 starts in 13 games this season.
ForwardGermany · #8 · Age 23REGULAR STARTER
SEASON STATS
GOALS
1
▲ ahead of last yr
ASSISTS
2
0.46 / 90
AVG RATING
5.61
▼ down on last yr
APPS
13
10 starts
MINUTES
390
30 / game
SHOTS
4
0.3 / game
2025/262 APPS · 0 G · 0 A · 6.3 RATING · 38 MINS
CAREER BY SEASONclub competitions
| SEASON | CLUB | APPS | STARTS | G | A | MINS | RATING |
|---|---|---|---|---|---|---|---|
| 2026/27 |  Alemannia Aachen | 13 | 10 | 1 | 2 | 390 | 5.61 |
| 2025/26 |  Holstein Kiel | 2 | 0 | 0 | 0 | 38 | 6.30 |
RECENT FORM · LAST 109 OF 10 STARTED
◄ OLDERMOST RECENT ►
S
FCS
SSVS
WürS
ForS
FC–
SVS
HanS
StuS
PreS
RotStarted
Off the bench
Didn't feature
LAST PLAYED
2 days ago
Started 65' vs Rot-Weiß Essen
NEXT MATCH · IN 12 DAYS
vs Waldhof Mannheim
Sat 15:30 · 3. Liga
NEXT 5 · ALEMANNIA AACHEN
OVERVIEW
Koster plays as a forward for Alemannia Aachen. Koster wears the number 8 shirt for Alemannia Aachen.
Last season Koster played 2 times for Holstein Kiel, starting 0 of them, with 2 substitute appearances, averaging 19 minutes a match across all competitions. Recently they have started 4 of the last 5 Alemannia Aachen matches. Alemannia Aachen's next match is against Waldhof Mannheim in the 3. Liga on Sat 21 Nov, 15:30.
START RATE BY COMPETITION2026/27
3. Liga
77% 10/13
CAREER & TRANSFERS
JAN 2025 · LOAN
Hansa Rostock → Holstein Kiel II
Loan
NEXT UP · vs WALDHOF MANNHEIM · IN 12 DAYS
Will Koster start against Waldhof Mannheim?
Predict the Alemannia Aachen XI →NEXT UP · vs WALDHOF MANNHEIM
Will Koster start against Waldhof Mannheim?
Alemannia Aachen vs Waldhof Mannheim, Sat 15:30.