PLAYER PROFILE · ALEMANNIA AACHEN · FORWARD
Koster Alemannia Aachen
Regular starter. Started 4 of the last 5, only rotated once. Solid pick.
ForwardGermany · #8 · Age 23REGULAR STARTER
SEASON STATS
GOALS
1
▲ ahead of last yr
ASSISTS
0
0 / 90
AVG RATING
6.40
▲ up on last yr
APPS
10
7 starts
MINUTES
158
16 / game
SHOTS
1
0.1 / 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 | 10 | 7 | 1 | 0 | 158 | 6.40 |
| 2025/26 |  Holstein Kiel | 2 | 0 | 0 | 0 | 38 | 6.30 |
RECENT FORM · SINCE JOINING FROM HOLSTEIN KIEL6 OF 10 STARTED
◄ OLDERMOST RECENT ►
–
Ver–
For–
SVS
FCS
SSVS
WürS
ForS
FC–
SVS
HanStarted
Off the bench
Didn't feature
LAST PLAYED
3 days ago
Started 68' vs Hansa Rostock
NEXT MATCH · IN 4 DAYS
@ Stuttgart II
Sat 15:30 · 3. Liga
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. They joined Alemannia Aachen from Holstein Kiel in June 2026 and have started 4 of the 5 matches since the move. Alemannia Aachen's next match is against Stuttgart II in the 3. Liga on Sat 24 Oct, 15:30.
START RATE BY COMPETITION2026/27
3. Liga
70% 7/10
CAREER & TRANSFERS
JAN 2025 · LOAN
Hansa Rostock → Holstein Kiel II
Loan
NEXT UP · @ STUTTGART II · IN 4 DAYS
Will Koster start against Stuttgart II?
Predict the Alemannia Aachen XI →NEXT UP · @ STUTTGART II
Will Koster start against Stuttgart II?
Alemannia Aachen away to Stuttgart II, Sat 15:30.