🇵🇱
Kacper Potulski
Centre-Back
1.FSV Mainz 05
18 years old
195 cm
right foot
Market Value
€18.0M
Contract Expires
Jun 30, 2028
Appearances
135
Goals
13
Assists
8
Minutes
10,476
Career Statistics
| Season | Competition | Apps | Goals | Assists |
|---|---|---|---|---|
| 26/27 | Bundesliga | 4 | 0 | 0 |
| ↳ | DFB-Pokal | 1 | 0 | 0 |
| ↳ | UEFA Nations League B | 1 | 0 | 0 |
| 25/26 | Bundesliga | 15 | 1 | 1 |
| ↳ | Conference League | 8 | 0 | 0 |
| ↳ | DFB-Pokal | 0 | 0 | 0 |
| ↳ | International Friendlies | 2 | 1 | 0 |
| ↳ | Regionalliga Südwest | 6 | 0 | 1 |
| ↳ | UEFA Conference League Qualifying | 0 | 0 | 0 |
| ↳ | UEFA Euro Under-21 qualification | 2 | 0 | 0 |
| 24/25 | DFB-Pokal der Junioren | 2 | 0 | 0 |
| ↳ | German Under-19 Championship | 1 | 0 | 1 |
| ↳ | International Friendlies | 6 | 0 | 0 |
| ↳ | Regionalliga Südwest | 4 | 0 | 1 |
| ↳ | U19 DFB-Nachwuchsliga - Hauptrunde Liga A | 9 | 3 | 0 |
| ↳ | U19 DFB-Nachwuchsliga - Vorrunde Gruppe D | 14 | 1 | 0 |
| ↳ | UEFA Euro Under-19 qualification | 5 | 0 | 0 |
| 23/24 | A-Juniors Bundesliga South/Southwest (- 23/24) | 2 | 0 | 0 |
| ↳ | B-Juniors Bundesliga South/Southwest (- 23/24) | 12 | 4 | 0 |
| ↳ | International Friendlies | 3 | 0 | 1 |
| ↳ | UEFA Euro Under-17 qualification | 6 | 1 | 0 |
| ↳ | UEFA Under-17 Euro | 4 | 0 | 1 |
| 22/23 | Central Youth League | 8 | 0 | 0 |
| ↳ | International Friendlies | 12 | 1 | 1 |
| 21/22 | International Friendlies | 8 | 1 | 1 |
| 20/21 | International Friendlies | 0 | 0 | 0 |
Transfer History
FSV Mainz 05 II
Undisclosed
Jan 1, 2026
Mainz 05 U19
FSV Mainz 05 II
Undisclosed
Jul 1, 2025
Mainz 05 U17
Mainz 05 U19
Undisclosed
Jul 1, 2024
Legia U19
Mainz 05 U17
Undisclosed
Jul 1, 2023
Legia Yth.
Legia U19
Undisclosed
Nov 1, 2022
Lechia Youth
Legia Yth.
Undisclosed
Jul 1, 2021
Market Value History
| Period | Value | Change |
|---|---|---|
| May 26, 2026 — Oct 4, 2026 | €18.0M | +€6.0M |
| Mar 21, 2026 | €12.0M | +€9.5M |
| Mar 20, 2026 | €2.5M | €9.5M |
| Mar 19, 2026 | €12.0M | +€9.5M |
| Dec 18, 2025 | €2.5M | +€2.3M |
| Jun 10, 2025 | €200.0K |
International Career
Poland U17U17
18
Caps
1
Goals
0
Assists
Debut: Aug 20, 2023
Poland U19U19
11
Caps
0
Goals
0
Assists
Debut: Sep 5, 2024
Poland U16U16
9
Caps
1
Goals
0
Assists
Debut: Aug 23, 2022
PolandSenior
3
Caps
1
Goals
0
Assists
Debut: May 31, 2026
Poland U21U21
2
Caps
0
Goals
0
Assists
Debut: Sep 5, 2025