ELC2
RSO3
GET1
CEL1
AEK
LAS
BRU
AVL
DOR
VIL
FCP
MNC
LILL
BET
RMA
INT
BAR
FEY
VFB
VIK
LIV
ATM
NAP
ARS
PSG
SLB
SCP
GALPLAYER
Active
Kacper Potulski
Market value
18 M €
27 mai 2026
Club
1.FSV Mainz 05Defender
- Position detail
- Centre-back
- Preferred foot
- Right
- Born
- 19 octobre 2007
- Place of birth
- Gdańsk, Pologne
- Height
- 1,95 m
- Nationality
- Pologne
- At club since
- 1 janvier 2026
- Contract until
- 30 juin 2028
- Agent
- Sports360 GmbH
Next match
Bundesliga
Mainzv
Eintracht Frankfurt· MEWA ARENA, Mainz
Seasons
Complete seasons only, to 25/26
Seasons
1
Appearances
15
Goals
1
Assists
1
League
| Season | Competition | Team | Apps | Goals | Assists | Yellow cards | Red cards |
|---|---|---|---|---|---|---|---|
| 25/26 | Bundesliga | 1.FSV Mainz 05 | 15 | 1 | 1 | 3 | 0 |
Shirt numbers
Squad numbers are recorded from 2013 onwards.
Club
| Season | Club | Number | Matches |
|---|---|---|---|
| 25/26 | Mainz | 48 | 37 |
Career moves
| Season | To | Type | Fee |
|---|---|---|---|
| 25/26 | Mainz | Undisclosed | |
| 25/26 |  FSV Mainz 05 II | Transfer | Undisclosed |
| 24/25 |  Mainz 05 U19 | Transfer | Undisclosed |
| 23/24 |  Mainz 05 U17 | Transfer | Free transfer |
| 22/23 |  Legia U19 | Transfer | Undisclosed |
| 21/22 |  Legia Yth. | Transfer | Free transfer |
Market value
Current
18 M €
- 11 juin 2025: €200k, Mainz 05 U19
- 19 déc. 2025: €2,50m, FSV Mainz 05 II
- 20 mars 2026: €12m, 1.FSV Mainz 05
- 27 mai 2026: €18m, 1.FSV Mainz 05
Last change
Nothing in this sub-section yet
We publish daily — come back, you'll find something.